criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    String s = Sc.next();
    if(((s.equals("hi"))||(s.equals("hihi"))||(s.equals("hihihi"))||(s.equals("hihihihi"))||(s.equals("hihihihihi"))))
       {System.out.println("Yes");}
       else{System.out.println("No");}
       }
       }

Compiler output:
Main.java:5: error: cannot find symbol
    String s = Sc.next();
               ^
  symbol:   variable Sc
  location: class Main
1 error
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    String s = Sc.next();
    if(((s.equals("hi"))||(s.equals("hihi"))||(s.equals("hihihi"))||(s.equals("hihihihi"))||(s.equals("hihihihihi")))
       {System.out.println("Yes");}
       else{System.out.println("No");}
       }
       }

Compiler output:
Main.java:6: error: ')' expected
    if(((s.equals("hi"))||(s.equals("hihi"))||(s.equals("hihihi"))||(s.equals("hihihihi"))||(s.equals("hihihihihi")))
                                                                                                                     ^
1 error
Language: C++

#include <bits/stdc++.h>
int main(){
  string s;
  std::cin >> s;
  if(s == "hi" || s == "hihi" || s == "hihihi" || s == "hihihihi" || s == "hihihihihi")
    std::cout << "Yes\n";
  else std::cout << "No\n";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:3: error: 'string' was not declared in this scope
    3 |   string s;
      |   ^~~~~~
a.cc:3:3: note: suggested alternatives:
In file included from /usr/include/c++/14/string:41,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:4:15: error: 's' was not declared in this scope
    4 |   std::cin >> s;
      |               ^
Language: C++

//omajinai c++
#include <iostream>
#include<cmath>
#include<vector>
#include <algorithm>
#include <limits>
#include <numeric>
#include <type_traits>
#include <map>
#include <string>
#include <iomanip>
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(),(x).end()
#define itn int
using ll = long long;
constexpr auto mod = 1000000007;
using namespace std;
int main() {
string s;
  cin>>s;
  int i;
  for(i=0;i<s.size()-1&&s[i]=='h'&&s[i+1]=='i';i+=2;)
    ;
  if(i=s.size()-1){
    cout<<"Yes";
  }
  else{
    cout<<"No";
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:52: error: expected ')' before ';' token
   22 |   for(i=0;i<s.size()-1&&s[i]=='h'&&s[i+1]=='i';i+=2;)
      |      ~                                             ^
      |                                                    )
a.cc:22:53: error: expected primary-expression before ')' token
   22 |   for(i=0;i<s.size()-1&&s[i]=='h'&&s[i+1]=='i';i+=2;)
      |                                                     ^
Language: C++

s = input()
flag = True
for i in range(0, len(s) - 1, 2):
    if s[i:i + 2] != 'hi':
        flag = False
if flag and len(s) % 2 == 0: print('Yes')
else: print('No')


Compiler output:
a.cc:4:22: warning: multi-character character constant [-Wmultichar]
    4 |     if s[i:i + 2] != 'hi':
      |                      ^~~~
a.cc:6:36: warning: multi-character character constant [-Wmultichar]
    6 | if flag and len(s) % 2 == 0: print('Yes')
      |                                    ^~~~~
a.cc:7:13: warning: multi-character character constant [-Wmultichar]
    7 | else: print('No')
      |             ^~~~
a.cc:1:1: error: 's' does not name a type
    1 | s = input()
      | ^
Language: C++

#include <iostream>
#include <string>
using namespace std;
int main(){
    string s;
    int f=0;
    
    cin>>s;
    
    for(int i=0; i<s.size()-1; i++){
        if(s[i]=='h'&&s[i]=='i') f++, break;
    }
    
    if(f==0) cout<<"Yes"<<endl;
    else cout<<"No"<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:39: error: expected primary-expression before 'break'
   11 |         if(s[i]=='h'&&s[i]=='i') f++, break;
      |                                       ^~~~~
Language: C++

#include <bits/stdc++.h>

int main(void){
  string s;
  cin >> s;
  vector<string> tmp = {"hi", "hihi", "hihihi", "hihihihi", "hihihihihi"};
  for(int i = 0; i < 5; i++){
    if(s == tmp[i]){
      puts("Yes");
      return 0;
    }
  }
  puts("No");
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'string' was not declared in this scope
    4 |   string s;
      |   ^~~~~~
a.cc:4:3: note: suggested alternatives:
In file included from /usr/include/c++/14/string:41,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin >> s;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:10: error: 's' was not declared in this scope
    5 |   cin >> s;
      |          ^
a.cc:6:3: error: 'vector' was not declared in this scope
    6 |   vector<string> tmp = {"hi", "hihi", "hihihi", "hihihihi", "hihihihihi"};
      |   ^~~~~~
a.cc:6:3: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53:
/usr/include/c++/14/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/14/vector:93:13: note:   'std::pmr::vector'
   93 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
a.cc:6:18: error: 'tmp' was not declared in this scope; did you mean 'tm'?
    6 |   vector<string> tmp = {"hi", "hihi", "hihihi", "hihihihi", "hihihihihi"};
      |                  ^~~
      |                  tm
Language: C++

from sys import stdin, setrecursionlimit
from collections import deque

setrecursionlimit(10 ** 9)

N = int(stdin.readline())
ab = [list(map(int, stdin.readline().split())) for i in range(N - 1)]

# 1 index
graph = [[] for i in range(N + 1)]

for a, b in ab:
    graph[a].append(b)
    graph[b].append(a)

q = deque([])

mod0 = deque([])
mod1 = deque([])
mod2 = deque([])

for k in range(1, N + 1):
    if k % 3 == 0:
        mod0.append(k)
    elif k % 3 == 1:
        mod1.append(k)
    else:
        mod2.append(k)

dist = [-1] * (N + 1)


def bfs(start):
    q.append(start)
    dist[start] = 0

    while q:
        now = q.popleft()

        for node in graph[now]:
            if dist[node] != -1:
                continue
            else:
                dist[node] = dist[now] + 1
                q.append(node)


node_p = [0] * (N + 1)


def modfit(i):
    if even <= N / 3:
        if dist[i] % 2 == 0:
            node_p[i] = mod0.pop()

        else:
            if mod1:
                node_p[i] = mod1.pop()
            elif mod2:
                node_p[i] = mod2.pop()
            else:
                node_p[i] = mod0.pop()

    elif odd <= N / 3:
        if dist[i] % 2 != 0:
            node_p[i] = mod0.pop()

        else:
            if mod1:
                node_p[i] = mod1.pop()
            elif mod2:
                node_p[i] = mod2.pop()
            else:
                node_p[i] = mod0.pop()

    else:
        if dist[i] % 2 == 0:
            if mod1:
                node_p[i] = mod1.pop()
            elif mod0:
                node_p[i] = mod0.pop()
            else:
                print(-1)
                exit(0)
        else:
            if mod2:
                node_p[i] = mod2.pop()
            elif mod0:
                node_p[i] = mod0.pop()
            else:
                print(-1)
                exit(0)

    print(node_p[i], end=" ")


odd = 0
even = 0

bfs(N)

for d in dist:
    if d % 2 == 0:
        even += 1
    else:
        odd += 1

for k in range(1, N + 1):
    modfit(k)

print()


Compiler output:
a.cc:9:5: error: "index" is not a valid filename
    9 | # 1 index
      |     ^~~~~
a.cc:1:1: error: 'from' does not name a type
    1 | from sys import stdin, setrecursionlimit
      | ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  string str;
  cin >> str;
  string ans="Yes";
  if str.size()%2==1{
    ans="No";
  }
  for(int i=0;i<str.size();i++){
    if i%2==0{
      if str.at(i)=!'h'{
        ans="No";
      }
    }
    if i%2==1{
      if str.at(i)=!'i'{
        ans="No";
      }
    }
  }
  cout<<ans;  
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:8:6: error: expected '(' before 'str'
    8 |   if str.size()%2==1{
      |      ^~~
      |      (
a.cc:12:8: error: expected '(' before 'i'
   12 |     if i%2==0{
      |        ^
      |        (
a.cc:17:8: error: expected '(' before 'i'
   17 |     if i%2==1{
      |        ^
      |        (
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main()
{
  string s;cin>>s;
  long n = s.size();
  bool ans = true;
  for(long i = 0;i<n;i++){
    if(i%2==0){
      if(s[i]!='h'){
        ans = false;
        break;
      }
    }
    else{
      if(s[i]!='i'){
        ans = false;
        break;
      }
    }
  }
  cout<<(ans?"Yes":"No")
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:25: error: expected ';' before '}' token
   23 |   cout<<(ans?"Yes":"No")
      |                         ^
      |                         ;
   24 | }
      | ~
Language: C++

S=str(input())
if len(S)%2!=0:
	print("No")
else:
	for i in range(len(S)):
		if i%2==0:
			if S[i]!='h':
				print("No")
                return 
        else:
			if S[i]!='i':
				print("No")
                return
        if i==len(S)-1:
			print("Yes")

Compiler output:
a.cc:1:1: error: 'S' does not name a type
    1 | S=str(input())
      | ^
Language: Java

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
public class Main {

	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
			System.exit(1);
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				System.exit(1);
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}
}


Compiler output:
Main.java:9: error: cannot find symbol
		BufferedReader br = null;
		^
  symbol:   class BufferedReader
  location: class Main
Main.java:14: error: cannot find symbol
				br = new BufferedReader(new InputStreamReader(System.in));
				         ^
  symbol:   class BufferedReader
  location: class Main
Main.java:14: error: cannot find symbol
				br = new BufferedReader(new InputStreamReader(System.in));
				                            ^
  symbol:   class InputStreamReader
  location: class Main
Main.java:29: error: cannot find symbol
		} catch (IOException | NumberFormatException e) {
		         ^
  symbol:   class IOException
  location: class Main
4 errors
Language: C++

#include <iostream>
#include <cstdio>
#include <iostream>
#include <string>
#include <fstream>
#include <queue>
#include <cmath>
using namespace std;
 
#define MIN(x,y)
typedef  unsigned long long int lli;
int main(){
  string s;
  cin   >> s;
  char* p=s.c_str();
  int t=0;
  while(p[t]!='\0'){
    if(!(p[t++]=='h'&&p[t++]=='i')){
      puts("No");
      return 0;
    }
  }
  puts("Yes");
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:18: error: invalid conversion from 'const char*' to 'char*' [-fpermissive]
   15 |   char* p=s.c_str();
      |           ~~~~~~~^~
      |                  |
      |                  const char*
Language: C++

#include <iostream>
#include <cstdio>
#include <iostream>
#include <string>
#include <fstream>
#include <queue>
#include <cmath>
using namespace std;
 
#define MIN(x,y)
typedef  unsigned long long int lli;
int main(){
  string s;
  cin   >> s;
  char* p=s.c_str;
  int t=0;
  while(p[t]!="\0"){
    if(!(p[t++]=='h'&&p[t++]=='i')){
      puts("No");
      return 0;
    }
  }
  puts("Yes");
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: cannot convert 'std::__cxx11::basic_string<char>::c_str' from type 'const char* (std::__cxx11::basic_string<char>::)() const noexcept' to type 'char*'
   15 |   char* p=s.c_str;
      |             ^~~~~
a.cc:17:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   17 |   while(p[t]!="\0"){
      |         ~~~~^~~~~~
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.*;

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				return;
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}


Compiler output:
Main.java:11: error: unnamed classes are a preview feature and are disabled by default.
	public static void main(String[] args) {
	              ^
  (use --enable-preview to enable unnamed classes)
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
intA,B,M;
cin>>A>>B>>M;
vector<int> a(A);
vector<int> b(B);
for(inti=0;i<A;i++)cin>>a[i];
for(inti=0;i<B;i++)cin>>b[i];
int minA = *min_element(a.begin(), a.end());
int minB = *min_element(b.begin(), b.end());
int ans = minA+minB;
for(inti=0;i<M;i++){ 
int x, y, c;
cin >> x >> y >> c; x--; y--;
ans = min(ans, a[x] + b[y] - c);
}
cout << ans << endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:1: error: 'intA' was not declared in this scope; did you mean 'int'?
    4 | intA,B,M;
      | ^~~~
      | int
a.cc:4:6: error: 'B' was not declared in this scope
    4 | intA,B,M;
      |      ^
a.cc:4:8: error: 'M' was not declared in this scope
    4 | intA,B,M;
      |        ^
a.cc:5:6: error: 'A' was not declared in this scope
    5 | cin>>A>>B>>M;
      |      ^
a.cc:8:5: error: 'inti' was not declared in this scope; did you mean 'int'?
    8 | for(inti=0;i<A;i++)cin>>a[i];
      |     ^~~~
      |     int
a.cc:8:12: error: 'i' was not declared in this scope
    8 | for(inti=0;i<A;i++)cin>>a[i];
      |            ^
a.cc:9:5: error: 'inti' was not declared in this scope; did you mean 'int'?
    9 | for(inti=0;i<B;i++)cin>>b[i];
      |     ^~~~
      |     int
a.cc:9:12: error: 'i' was not declared in this scope
    9 | for(inti=0;i<B;i++)cin>>b[i];
      |            ^
a.cc:13:5: error: 'inti' was not declared in this scope; did you mean 'int'?
   13 | for(inti=0;i<M;i++){
      |     ^~~~
      |     int
a.cc:13:12: error: 'i' was not declared in this scope
   13 | for(inti=0;i<M;i++){
      |            ^
Language: Java

package PracticeArgo;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.*;

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
public class ArgoPracitceContest {

	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				return;
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}
}


Compiler output:
Main.java:13: error: class ArgoPracitceContest is public, should be declared in a file named ArgoPracitceContest.java
public class ArgoPracitceContest {
       ^
1 error
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				return;
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}


Compiler output:
Main.java:10: error: unnamed classes are a preview feature and are disabled by default.
	public static void main(String[] args) {
	              ^
  (use --enable-preview to enable unnamed classes)
1 error
Language: C++

#include <string>
#include <iostream>

using namespace std;

int main(){
  string S;
  cin >> S;
  bool ok = false;
  for(int i=0;i<S.length()-1;i++){
    if(S[i] == 'h' && S[i+1] == 'i'){
		ok = true;
    }
  }
  if(ok)cout << "Yes" << endl;
  else cout << "No" << endl;
  reutrn 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:3: error: 'reutrn' was not declared in this scope
   17 |   reutrn 0;
      |   ^~~~~~
Language: Java

package PracticeArgo;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				return;
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}


Compiler output:
Main.java:12: error: unnamed classes are a preview feature and are disabled by default.
	public static void main(String[] args) {
	              ^
  (use --enable-preview to enable unnamed classes)
Main.java:1: error: unnamed class should not have package declaration
package PracticeArgo;
^
2 errors
Language: Java

package PracticeArgo;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/**
 * @author 株式会社ワールドインテック 荒木広夢
 * @since 2020 03.09
 *
 */
public class ArgoPracitceContest {

	public static void main(String[] args) {
		BufferedReader br = null;
		String strHkey = null;
		boolean isCheckhi = false;
		try {
			do {
				br = new BufferedReader(new InputStreamReader(System.in));
				strHkey = br.readLine();

				if (inputCheck(strHkey)) {
					//hi文字列が含まれているかどうか
					if (hiContains(strHkey)) {
						isCheckhi = true;

					}
				} else {
					isCheckhi = false;
				}

			} while (!isCheckhi);

		} catch (IOException | NumberFormatException e) {
			System.out.println("不正な値が入力されたました。入力をやり直してください。");
			System.out.println(e.getMessage());
		} finally {
			try {
				if (br != null) {
					br.close();
				}
			} catch (Exception e) {
				System.out.println(e.getMessage());
				return;
			}
		}
	}

	/**
	 * 未入力
	 * バイト数
	 * @param hKye
	 * @return
	 */
	public static boolean inputCheck(String hKye) {
		if (hKye != null) {
			//未入力チェック
			if (hKye.length() >= 1 && hKye.length() <= 10) {
				return true;
			}
		} else {
			return false;
		}
		return true;
	}

	/**
	 * 文字列「hi」が含まれているか
	 * @param hiKye
	 */
	public static boolean hiContains(String hiKye) {
		if (hiKye.contains("hi")) {
			System.out.println("Yes");
			return true;

		} else {
			System.out.println("No");
			return false;

		}
	}
}


Compiler output:
Main.java:12: error: class ArgoPracitceContest is public, should be declared in a file named ArgoPracitceContest.java
public class ArgoPracitceContest {
       ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  string s;
  cin >> s;
  string hitachiString = "hi";
  int result = s.find(hitachiString);
  if (result::npos) {
    cout << "No" << endl;
  } else {
    cout << "Yes" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: 'result' is not a class, namespace, or enumeration
    8 |   if (result::npos) {
      |       ^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  string str;
  cin>>str;
  for(int i=0;i<str.size();i+=2)
  {
   if((str[i]=='h'&&str[i+1]=='i')
   {
     continue;
   }
   else
   {
       
        cout<<"No\n";
      return 0;
   }

  }

 cout<<"Yes\n";

 return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:35: error: expected ')' before '{' token
    9 |    if((str[i]=='h'&&str[i+1]=='i')
      |      ~                            ^
      |                                   )
   10 |    {
      |    ~                               
a.cc:20:3: error: expected primary-expression before '}' token
   20 |   }
      |   ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {
	string input;
  	cin >> input;
  	if (input.size() % 2 != 0) cout << "No" << endl;
  	else {
      	bool isHitaichi = true;
		for (int i = 0; i < input.size(); i += 2) {
			if (input[i] != 'h' or input[i + 1] != 'i'){
              	isHitaichi = false;
              	break;
            }
        }
      	cout << isHitaichi ? "Yes" : "No" << endl;
    }
  	return 0;
}
          

Compiler output:
a.cc: In function 'int main()':
a.cc:17:43: error: invalid operands of types 'const char [3]' and '<unresolved overloaded function type>' to binary 'operator<<'
   17 |         cout << isHitaichi ? "Yes" : "No" << endl;
      |                                      ~~~~~^~~~~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  string input;
  cin>>put;
  for(int i=0;input[i]!='\0';i+=2){
    if(input[i]!='h'||input[i+1]!='i'){cout<<"No";}
  }
  cout<<"Yes";
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:8: error: 'put' was not declared in this scope; did you mean 'putw'?
    5 |   cin>>put;
      |        ^~~
      |        putw
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  string str;
  cin>>str;
  for(int i=0;i<str.size();i++)
  {
   if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
   {
    cout<<""Yes\n";
      return 0;
   }
    cout<<"No\n";
  }
  
  
  
 return 0;
}

Compiler output:
a.cc:11:16: error: stray '\' in program
   11 |     cout<<""Yes\n";
      |                ^
a.cc:11:18: warning: missing terminating " character
   11 |     cout<<""Yes\n";
      |                  ^
a.cc:11:18: error: missing terminating " character
   11 |     cout<<""Yes\n";
      |                  ^~
a.cc: In function 'int main()':
a.cc:9:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
a.cc:9:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
a.cc:9:44: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
a.cc:9:58: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
a.cc:9:73: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if((str[i]=="h"&&str[i+1]=="i"&&str[i+2]=="i")||str[i]=="h"&&str[i+1]=="a")
a.cc:11:11: error: unable to find string literal operator 'operator""Yes' with 'const char [1]', 'long unsigned int' arguments
   11 |     cout<<""Yes\n";
      |           ^~~~~
Language: C++

#include <iostream>
#include <string>

using namespace std;

int main(){
    string s;
    cin >> s;
    string hitachi = "";
    for(int i = 1; i <= 5; i++){
        result += "hi";
        if(hitachi == s){
            cout << "Yes" << endl;
        }
    }
    cout << "No" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:9: error: 'result' was not declared in this scope
   11 |         result += "hi";
      |         ^~~~~~
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (i = 1; i <= (n); i++)
using namespace std;
using ll = long long;
#define sc scanf
#define pf printf
#define r0 return 0
// BIT
template<typename T>
struct BIT {
  int n;
  vector<T> d;
  BIT(int n=0):n(n),d(n+1) {}
  void add(int i, T x=1) {
    for (i++; i <= n; i += i&-i) {
      d[i] += x;
    }
  }
  T sum(int i) {
    T x = 0;
    for (i++; i; i -= i&-i) {
      x += d[i];
    }
    return x;
    }
};
// GCD & LCM
ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a/gcd(a,b)*b;}
// Main
int main()
{
	string s;
	cin >> s;
	ll len = s.size();
	ll i,j;
	for(i = 0;i<len;i++)
    {
        if(s[i] == 'h' && s[i+1] == 'i' && str[i+2] != 'i')
        {
            cout << "Yes" << endl;
            r0;
        }
    }
    cout << "No" << endl;
    r0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:39:44: error: 'str' was not declared in this scope; did you mean 'std'?
   39 |         if(s[i] == 'h' && s[i+1] == 'i' && str[i+2] != 'i')
      |                                            ^~~
      |                                            std
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
	string s;
	cin >> s;
	string hitachiString = "hi";
	int result = s.find(hitachiString)
	if ((result - 12) < 0) {
		cout << "Yes" << endl;
	} else {
		cout << "No" << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: expected ',' or ';' before 'if'
    8 |         if ((result - 12) < 0) {
      |         ^~
a.cc:10:11: error: 'else' without a previous 'if'
   10 |         } else {
      |           ^~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  string s;
  cin>>s;
  if(s=="hi"or s=="hihi"or s=="hihihi"or s=="hihihihi"or s=="hihihihihi")
    cout<<"Yes"<<endl;
  else cout<<"No"<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: unable to find string literal operator 'operator""or' with 'const char [3]', 'long unsigned int' arguments
    6 |   if(s=="hi"or s=="hihi"or s=="hihihi"or s=="hihihihi"or s=="hihihihihi")
      |         ^~~~~~
a.cc:6:15: error: expected ')' before 's'
    6 |   if(s=="hi"or s=="hihi"or s=="hihihi"or s=="hihihihi"or s=="hihihihihi")
      |     ~         ^~
      |               )
Language: C++

#include<iostream>
using namespace std;
int main(){
  string input;
  for(int i=0;input[i]!='\n';i++){
    if(i%2==0){
    	if(input[i]!='h'){cout<<"No";return 0}
    }else{
    	if(input[i]!='i'){cout<<"No";return 0}
    }
  }
  cout<<"Yes";
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:46: error: expected ';' before '}' token
    7 |         if(input[i]!='h'){cout<<"No";return 0}
      |                                              ^
      |                                              ;
a.cc:9:46: error: expected ';' before '}' token
    9 |         if(input[i]!='i'){cout<<"No";return 0}
      |                                              ^
      |                                              ;
Language: Java

class main{
	public static void main(String[] args){
		String hitachiString = "hi";    
        int result = args.indexOf(hitachiString);
        if (result != -1) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
	}
}

Compiler output:
Main.java:4: error: cannot find symbol
        int result = args.indexOf(hitachiString);
                         ^
  symbol:   method indexOf(String)
  location: variable args of type String[]
1 error
Language: C

#include <stdio.h>
#include <string.h>
 
int main(void) {
	const char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf("%s", input);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}
int main(void) {
	char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf("%s", input);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}

Compiler output:
main.c:33:5: error: redefinition of 'main'
   33 | int main(void) {
      |     ^~~~
main.c:4:5: note: previous definition of 'main' with type 'int(void)'
    4 | int main(void) {
      |     ^~~~
Language: C

#include <stdio.h>
#include <string.h>
 
int main(void) {
	const char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf_s("%s", input,10);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}
int main(void) {
	char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf("%s", input);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
   12 |         scanf_s("%s", input,10);
      |         ^~~~~~~
      |         scanf
main.c: At top level:
main.c:33:5: error: redefinition of 'main'
   33 | int main(void) {
      |     ^~~~
main.c:4:5: note: previous definition of 'main' with type 'int(void)'
    4 | int main(void) {
      |     ^~~~
Language: C

#include <stdio.h>
#include <strint.h>

int main(void) {
	const char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf_s("%s", input,10);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}
int main(void) {
	char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf("%s", input);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}

Compiler output:
main.c:2:10: fatal error: strint.h: No such file or directory
    2 | #include <strint.h>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

int main(void) {
	const char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;
 
	memset(input, 0x00, sizeof(input));
 
	scanf_s("%s", input,10);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}
 
	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}
 
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
    7 |         memset(input, 0x00, sizeof(input));
      |         ^~~~~~
main.c:1:1: note: include '<string.h>' or provide a declaration of 'memset'
  +++ |+#include <string.h>
    1 | int main(void) {
main.c:7:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
    7 |         memset(input, 0x00, sizeof(input));
      |         ^~~~~~
main.c:7:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:9:9: error: implicit declaration of function 'scanf_s' [-Wimplicit-function-declaration]
    9 |         scanf_s("%s", input,10);
      |         ^~~~~~~
main.c:11:23: error: implicit declaration of function 'memcmp' [-Wimplicit-function-declaration]
   11 |                 if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
      |                       ^~~~~~
main.c:11:23: note: include '<string.h>' or provide a declaration of 'memcmp'
main.c:22:17: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   22 |                 printf("Yes\n");
      |                 ^~~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'printf'
  +++ |+#include <stdio.h>
    1 | int main(void) {
main.c:22:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   22 |                 printf("Yes\n");
      |                 ^~~~~~
main.c:22:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:25:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
   25 |                 printf("No\n");
      |                 ^~~~~~
main.c:25:17: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: Java

import java.util.ArrayList;
import java.util.Scanner;
import java.util.Stack;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class HitachiString {
    static Scanner sc  = new Scanner(System.in);

    public static void main(String[] args) {
        String s = sc.next();
      test(s);
    }

    static void test(String s){

        Stack<Integer> stack = new Stack<>();
        int index = 0;
        if (s.length()==1){
            System.out.println("No");
        }else if (s.length()==2){
            if (s.charAt(0)=='h' && s.charAt(1) == 'i'){
                System.out.println("Yes");
            }else {
                System.out.println("No");
            }
        }else {
            while ((index = s.indexOf("hi", index)) != -1
                    && index<(s.length()-3)
            ) {

                stack.push(index);
                if(s.charAt(index+2)=='i'){
                    stack.pop();
                }
                index = index + 2;
            }if(!stack.isEmpty()){
                System.out.println("Yes");
                
            }else if(stack.isEmpty() &&s.charAt(s.length()-2)=='h' && s.charAt((s.length()-1))=='i'){
                System.out.println("Yes");
            }else {
                System.out.println("No");
            }
        }
    }
}

Compiler output:
Main.java:7: error: class HitachiString is public, should be declared in a file named HitachiString.java
public class HitachiString {
       ^
1 error
Language: C

#include<stdio.h>
#include<string.h>
int main(){
    char s[11];
    int r=9;
    scanf("%s", s);
    if (s[0]=='h' && strlen(s)%2==0){
        for (int i=1; i<strlen(s); ++i){
            if (i%2!=0){
                if (s[i]=='i'){
                    r+=0;
                }else{
                    r=20;
                    break;
                }
            }else{
                if (s[i]=='h'){
                    r+=0;
                }else{
                    r=20;
                    break;
                }
            }
        }
    }else{
        r=20;
    }
    if (r==20){r
        printf("No\n");
    }else if(r==9){
        printf("Yes\n");
    }
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:28:17: error: expected ';' before 'printf'
   28 |     if (r==20){r
      |                 ^
      |                 ;
   29 |         printf("No\n");
      |         ~~~~~~
Language: C

#include <stdio.h>
#include <string.h>

int main(void) {
	const char hitachi[3] = { "hi" };
	char input[11];
	int ii;
	int not_hitachi = 1;

	memset(input, 0x00, sizeof(input));

	scanf_s("%s", input,10);
	for (ii = 0; input[ii] != 0 && ii<10;) {
		if (!(memcmp(&input[ii], hitachi, sizeof(char)*2))) {
			not_hitachi = 0;
			continue;
		}
		else {
			not_hitachi = 1;
			break;
		}
	}

	if (not_hitachi != 0) {
		printf("Yes\n");
	}
	else {
		printf("No\n");
	}

	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
   12 |         scanf_s("%s", input,10);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<bits/stdc++.h>
#include<iostream>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
  	gets(str);
  	int flag=0;
 
 	for(int i=0;str[i]!='\0';i++)
    {
      
      
        if((str[i]+str[i+1])==(str1+str2)&&str[i]!= '\0')
   
      {
       flag++;
     }
      else{
        cout<<"No"<<endl;
        return 0;
      }
    
    }
 
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
    9 |         gets(str);
      |         ^~~~
      |         getw
Language: C++

#include<bits/stdc++.h>
#include<string>
using namespace std;
int main()
{
    char s[1000];
    int i,l,j,c1=0,c2=0;
    gets(s);
    l=strlen(s);
    for(i=0;i<l;i++)
    {
        if(s[i]=='h')
            c1++;
        if(s[i+1]=='i')
            c2++;
    }
   // printf("%d %d",c1,c2);
    if(c1==c2)
        printf("Yes\n");
    else
        printf("No\n");
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
    8 |     gets(s);
      |     ^~~~
      |     getw
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
  	gets(str);
  	int flag=0;
 
 	for(int i=0;str[i]!='\0';i++)
    {
      
      
        if((str[i]+str[i+1])==(str1+str2)&&str[i]!= '\0')
   
      {
       flag++;
     }
      else{
        cout<<"No"<<endl;
        return 0;
      }
    
    }
 
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
    8 |         gets(str);
      |         ^~~~
      |         getw
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
  	gets(str);
  	flag=0;
 
 	for(int i=0;str[i]!='\0';i++)
    {
      
      
        if((str[i]+str[i+1])==(str1+str2)&&str[i]!= '\0')
   
      {
       flag++;
     }
      else{
        cout<<"No"<<endl;
        return 0;
      }
    
    }
 
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
    8 |         gets(str);
      |         ^~~~
      |         getw
a.cc:9:9: error: 'flag' was not declared in this scope
    9 |         flag=0;
      |         ^~~~
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
 
int main(){
    int f = 0;
    string S;
    cin >> S;
    for(int i=0; i<S.size()/2; i++){   
        if(S[i*2] != 'h' && S[i*2+1] != 'i'){
            flag = 0;
        }else{
            flag = 1;
        }
    }
    
    if(f == 0){
        cout << "No" << endl;
    }else{
        cout << "Yes" << endl;
    }

    return 0;
}  

Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: 'flag' was not declared in this scope
   11 |             flag = 0;
      |             ^~~~
a.cc:13:13: error: 'flag' was not declared in this scope
   13 |             flag = 1;
      |             ^~~~
Language: C++

O     que     OUTRAS     PESSOAS     estao     dizendo#include <stdio.h>
#include <string.h>

int main() {
	int i, ling=0, noling=0, n=12, tamanho;
	char palavra[12];
	scanf("%s", palavra);
	tamanho = strlen(palavra);
	for(i=0; tamanho-1>=i; ++i) {
		if (i % 2 == 0){
			if (palavra [i] == 'h'){
				++ling;
			}
			else{
				++noling;
			}
		}
		if (i % 2 != 0){
			if (palavra[i] == 'i'){
				++ling;
			}
			else{
				++noling;
			}
		}
	}
	if (noling == 0){
		printf("Yes");
	}
	else {
		printf("No");
	}
	
	
	return 0;
}
 
//O que outras pessoas estão dizendo

Compiler output:
a.cc:1:55: error: stray '#' in program
    1 | O     que     OUTRAS     PESSOAS     estao     dizendo#include <stdio.h>
      |                                                       ^
a.cc:1:1: error: 'O' does not name a type
    1 | O     que     OUTRAS     PESSOAS     estao     dizendo#include <stdio.h>
      | ^
a.cc: In function 'int main()':
a.cc:7:9: error: 'scanf' was not declared in this scope
    7 |         scanf("%s", palavra);
      |         ^~~~~
a.cc:8:19: error: 'strlen' was not declared in this scope
    8 |         tamanho = strlen(palavra);
      |                   ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <string.h>
  +++ |+#include <cstring>
    3 | 
a.cc:28:17: error: 'printf' was not declared in this scope
   28 |                 printf("Yes");
      |                 ^~~~~~
a.cc:3:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include <string.h>
  +++ |+#include <cstdio>
    3 | 
a.cc:31:17: error: 'printf' was not declared in this scope
   31 |                 printf("No");
      |                 ^~~~~~
a.cc:31:17: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++

O    que    OUTRAS    pessoa#include <stdio.h>
#include <string.h>

int main() {
	int i, ling=0, noling=0, n=12, tamanho;
	char palavra[12];
	scanf("%s", palavra);
	tamanho = strlen(palavra);
	for(i=0; tamanho-1>=i; ++i) {
		if (i % 2 == 0){
			if (palavra [i] == 'h'){
				++ling;
			}
			else{
				++noling;
			}
		}
		if (i % 2 != 0){
			if (palavra[i] == 'i'){
				++ling;
			}
			else{
				++noling;
			}
		}
	}
	if (noling == 0){
		printf("Yes");
	}
	else {
		printf("No");
	}
	
	
	return 0;
}
 
//O que outras pessoas estão dizendo
O // que OUTRAS PESSOAS E
O      that      OUTRAS      PESSOAS      estao      dizendo

Compiler output:
a.cc:1:29: error: stray '#' in program
    1 | O    que    OUTRAS    pessoa#include <stdio.h>
      |                             ^
a.cc:1:1: error: 'O' does not name a type
    1 | O    que    OUTRAS    pessoa#include <stdio.h>
      | ^
a.cc: In function 'int main()':
a.cc:7:9: error: 'scanf' was not declared in this scope
    7 |         scanf("%s", palavra);
      |         ^~~~~
a.cc:8:19: error: 'strlen' was not declared in this scope
    8 |         tamanho = strlen(palavra);
      |                   ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <string.h>
  +++ |+#include <cstring>
    3 | 
a.cc:28:17: error: 'printf' was not declared in this scope
   28 |                 printf("Yes");
      |                 ^~~~~~
a.cc:3:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include <string.h>
  +++ |+#include <cstdio>
    3 | 
a.cc:31:17: error: 'printf' was not declared in this scope
   31 |                 printf("No");
      |                 ^~~~~~
a.cc:31:17: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc: At global scope:
a.cc:39:1: error: 'O' does not name a type
   39 | O // que OUTRAS PESSOAS E
      | ^