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

public class Main{
  public static void main(String args[]){
    Scanner scan = new Scanner(System.in);
    int i = 0;
    int x = 0;
    String str = scan.next();
    if(str.contains("hi")){
      i = 1;
    }
    if(i == 1){
      System.out.println("Yes");
    }else{
      System.out.println("No");
    }
  }
}

Compiler output:
Main.java:3: error: cannot find symbol
    Scanner scan = new Scanner(System.in);
    ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
    Scanner scan = new Scanner(System.in);
                       ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include <iostream>

int main()
{
  	int a,b;cin >> a >> b;
  	a = 1 << a + 1;
  	b = 1 << b + 1;
  	for(int i = 0; i < a;i++)
    {
      	for(int j = 0; j < b;j++)
        {
          	cout << 1 << ' ';
        }
      	cout << '\n';
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:17: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |         int a,b;cin >> a >> b;
      |                 ^~~
      |                 std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:12:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   12 |                 cout << 1 << ' ';
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:14:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   14 |         cout << '\n';
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C

#include<stdio.h>
int main(void)
{
	int n;
	int i=0;
	char a[11];

	scanf("%s",a);

	for(n=0; a[n]!= '\0'; n++){
		i++
	}
	if((i+1)%2 == 0){
		puts("No");
		return 0;
	}

	for(n=0; a[n]!='\0'; n=n+2){
		if( a[n]=='h' && a[n+1]=='i'){
			;
		}else{
			puts("No");
			return 0;
		}
	}
	puts("Yes");
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:20: error: expected ';' before '}' token
   11 |                 i++
      |                    ^
      |                    ;
   12 |         }
      |         ~
Language: C

{
  char str1[] = "S";
  char str2[] = "hi";
  char str3[] = "hihi";
  char str4[] = "hihihi";
  char str5[] = "hihihihi";
  char str6[] = "hihihihihi";
 
  
  if((strcmp(str1,str2) == 0)
    ||(strcmp(str1,str3) == 0)
    ||(strcmp(str1,str4) == 0)
    ||(strcmp(str1,str5) == 0)
    ||(strcmp(str1,str6) == 0)) {
    printf("Yes");
  } else {
    printf("No");
  }
  
    return 0;
}

Compiler output:
main.c:1:1: error: expected identifier or '(' before '{' token
    1 | {
      | ^
Language: C

#include <stdio.h>
#include <string.h>
 
int main(void)
{
  char str1[] = "S";
  char str2[] = "hi";
  char str3[] = "hihi";
  char str4[] = "hihihi";
  char str5[] = "hihihihi";
  char str6[] = "hihihihihi";
 
  
  if(strcmp(str1,str2) == 0)
    ||(strcmp(str1,str3) == 0)
    ||(strcmp(str1,str4) == 0)
    ||(strcmp(str1,str5) == 0)
    ||(strcmp(str1,str6) == 0) {
    printf("Yes");
  } else {
    printf("No");
  }
  
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:15:5: error: expected expression before '||' token
   15 |     ||(strcmp(str1,str3) == 0)
      |     ^~
Language: C++

ごめんよ、ヘッダーファイルにアクセスできないとかデバッガーでランタイムバリュー確認できないとか開発環境として終わってからだいぶ経ってると思うよ。

Compiler output:
a.cc:1:1: error: extended character 、 is not valid in an identifier
    1 | ごめんよ、ヘッダーファイルにアクセスできないとかデバッガーでランタイムバリュー確認できないとか開発環境として終わってからだいぶ経ってると思うよ。
      | ^
a.cc:1:1: error: extended character 。 is not valid in an identifier
a.cc:1:1: error: '\U00003054\U00003081\U00003093\U00003088\U00003001\U000030d8\U000030c3\U000030c0\U000030fc\U000030d5\U000030a1\U000030a4\U000030eb\U0000306b\U000030a2\U000030af\U000030bb\U000030b9\U00003067\U0000304d\U0000306a\U00003044\U00003068\U0000304b\U000030c7\U000030d0\U000030c3\U000030ac\U000030fc\U00003067\U000030e9\U000030f3\U000030bf\U000030a4\U000030e0\U000030d0\U000030ea\U000030e5\U000030fc\U000078ba\U00008a8d\U00003067\U0000304d\U0000306a\U00003044\U00003068\U0000304b\U0000958b\U0000767a\U000074b0\U00005883\U00003068\U00003057\U00003066\U00007d42\U0000308f\U00003063\U00003066\U0000304b\U00003089\U00003060\U00003044\U00003076\U00007d4c\U00003063\U00003066\U0000308b\U00003068\U0000601d\U00003046\U00003088\U00003002' does not name a type
    1 | ごめんよ、ヘッダーファイルにアクセスできないとかデバッガーでランタイムバリュー確認できないとか開発環境として終わってからだいぶ経ってると思うよ。
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C

#include <stdio.h>
#include <string.h>
 
int main(void)
{
  char str1[] = "S";
  char str2[] = "hi";
  char str3[] = "hihi";
  char str4[] = "hihihi";
  char str5[] = "hihihihi";
  char str6[] = "hihihihihi";
 
  
  if(strcmp(str1,str2) == 0)
    (strcmp(str1,str3) == 0)
    (strcmp(str1,str4) == 0)
    (strcmp(str1,str5) == 0)
    (strcmp(str1,str6) == 0) {
    printf("Yes");
  } else {
    printf("No");
  }
  
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:15:24: error: called object is not a function or function pointer
   15 |     (strcmp(str1,str3) == 0)
      |     ~~~~~~~~~~~~~~~~~~~^~~~~
main.c:18:29: error: expected ';' before '{' token
   18 |     (strcmp(str1,str6) == 0) {
      |                             ^~
      |                             ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	string str;
  
  	
  	int flag=0;
 	for(int i=0;i<l-1;i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1+str2)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
 
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:23: error: 'l' was not declared in this scope
   11 |         for(int i=0;i<l-1;i++)
      |                       ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
  
  	int l=str.length();
  	int flag=0;
 	for(int i=0;i<9;i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1+str2)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
 
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: request for member 'length' in 'str', which is of non-class type 'char [10]'
    9 |         int l=str.length();
      |                   ^~~~~~
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int S=sc.nextInt();
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		System.out.println(Yes);
		else System.out.println(No);
		
	}

}


Compiler output:
Main.java:7: error: bad operand types for binary operator '=='
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		      ^
  first type:  int
  second type: String
Main.java:7: error: bad operand types for binary operator '=='
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		                 ^
  first type:  int
  second type: String
Main.java:7: error: bad operand types for binary operator '=='
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		                              ^
  first type:  int
  second type: String
Main.java:7: error: bad operand types for binary operator '=='
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		                                             ^
  first type:  int
  second type: String
Main.java:7: error: bad operand types for binary operator '=='
		if ((S=="hi")||(S=="hihi")||(S=="hihihi")||(S=="hihihihi")||(S=="hihihihihi"))
		                                                              ^
  first type:  int
  second type: String
Main.java:8: error: cannot find symbol
		System.out.println(Yes);
		                   ^
  symbol:   variable Yes
  location: class Main
Main.java:9: error: cannot find symbol
		else System.out.println(No);
		                        ^
  symbol:   variable No
  location: class Main
7 errors
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int S=sc.nextInt();
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		System.out.println(Yes);
		else System.out.println(No);
		
	}

}

Compiler output:
Main.java:7: error: incompatible types: String cannot be converted to int
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		       ^
Main.java:7: error: incompatible types: String cannot be converted to int
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		                 ^
Main.java:7: error: bad operand types for binary operator '||'
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		            ^
  first type:  int
  second type: int
Main.java:7: error: incompatible types: String cannot be converted to int
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		                             ^
Main.java:7: error: incompatible types: String cannot be converted to int
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		                                           ^
Main.java:7: error: incompatible types: String cannot be converted to int
		if ((S="hi")||(S="hihi")||(S="hihihi")||(S="hihihihi")||(S="hihihihihi"))
		                                                           ^
Main.java:8: error: cannot find symbol
		System.out.println(Yes);
		                   ^
  symbol:   variable Yes
  location: class Main
Main.java:9: error: cannot find symbol
		else System.out.println(No);
		                        ^
  symbol:   variable No
  location: class Main
8 errors
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


int main(){
	string S;
	cin >> S;
	bool ans = true;
	int s=S.length()/2;
	for(int i=0;i>s;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(S.length()%2==1){ans = false;}
	
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   15 |                 if(S[2*i] != "h"){ ans = false;break;}
a.cc:16:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   16 |                 if(S[2*i+1] != "i"){ ans = false;break;}
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


int main(){
	char S;
	cin >> S;
	bool ans = true;
	int s=S.length()/2;
	for(int i=0;i>s;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(S.length()%2==1){ans = false;}
	
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: request for member 'length' in 'S', which is of non-class type 'char'
   13 |         int s=S.length()/2;
      |                 ^~~~~~
a.cc:15:21: error: invalid types 'char[int]' for array subscript
   15 |                 if(S[2*i] != "h"){ ans = false;break;}
      |                     ^
a.cc:16:21: error: invalid types 'char[int]' for array subscript
   16 |                 if(S[2*i+1] != "i"){ ans = false;break;}
      |                     ^
a.cc:18:14: error: request for member 'length' in 'S', which is of non-class type 'char'
   18 |         if(S.length()%2==1){ans = false;}
      |              ^~~~~~
Language: C

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

int main(){
  
  char hitachi[];
  char *ans;
  scanf("%s",&hitachi);
  
　ans = strchr(hitachi,(int)'hi');
  printf("%d",&ans);
  
}


Compiler output:
main.c: In function 'main':
main.c:6:8: error: array size missing in 'hitachi'
    6 |   char hitachi[];
      |        ^~~~~~~
main.c:10:1: error: stray '\343' in program
   10 | <U+3000>ans = strchr(hitachi,(int)'hi');
      | ^~~~~~~~
main.c:10:29: warning: multi-character character constant [-Wmultichar]
   10 | 　ans = strchr(hitachi,(int)'hi');
      |                             ^~~~
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int S=sc.nextInt();
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		System.out.println(Yes);
		else System.out.println(No);
		
	}

}


Compiler output:
Main.java:7: error: bad operand types for binary operator '||'
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		           ^
  first type:  String
  second type: int
Main.java:7: error: bad operand types for binary operator '||'
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		                       ^
  first type:  String
  second type: int
Main.java:7: error: bad operand types for binary operator '||'
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		                                     ^
  first type:  String
  second type: int
Main.java:7: error: bad operand types for binary operator '||'
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		                                                     ^
  first type:  String
  second type: int
Main.java:7: error: incompatible types: int cannot be converted to boolean
		if (S="hi" || S="hihi" || S="hihihi" || S="hihihihi" || S="hihihihihi")
		     ^
Main.java:8: error: cannot find symbol
		System.out.println(Yes);
		                   ^
  symbol:   variable Yes
  location: class Main
Main.java:9: error: cannot find symbol
		else System.out.println(No);
		                        ^
  symbol:   variable No
  location: class Main
7 errors
Language: C

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

int main(){
  
  char hitachi[];
  char *ans;
  scanf("%s",&hitachi);
  
　ans = strchr(hitachi,(int)'hi');
  printf("%c",&ans);
  
}


Compiler output:
main.c: In function 'main':
main.c:6:8: error: array size missing in 'hitachi'
    6 |   char hitachi[];
      |        ^~~~~~~
main.c:10:1: error: stray '\343' in program
   10 | <U+3000>ans = strchr(hitachi,(int)'hi');
      | ^~~~~~~~
main.c:10:29: warning: multi-character character constant [-Wmultichar]
   10 | 　ans = strchr(hitachi,(int)'hi');
      |                             ^~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main(){
  string s;
  cin >> s;
  bool htc = false;
  for(int i = 1; i < strlen(s); i++)
    htc = (s[i] == 'i' && s[i-1] == 'h');
  (htc)? cout << "Yes": cout << "No";
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:29: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
    9 |   for(int i = 1; i < strlen(s); i++)
      |                             ^
      |                             |
      |                             std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
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++

#include <iostream>
using namespace std;
int main()
{
  string str;
  cin >> str;
  int leng = str.size();
  for (int i = 0; i < leng; i++) {
    if (i % 2 == 0) {
      if (str[i] != "h") {
        cout << "No";
        return 0;
      }
    } else {
      if (str[i] != "i") {
        cout << "No";
        return 0;
      }
    }
  }
  cout << "Yes";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   10 |       if (str[i] != "h") {
a.cc:15:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   15 |       if (str[i] != "i") {
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


int main(){
	char S;
	cin >> S;
	bool ans = true;
	int s=strlen(S)/2;
	for(int i=0;i>s;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(strlen(S)%2==1){ans = false;}
	
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
   13 |         int s=strlen(S)/2;
      |                      ^
      |                      |
      |                      char
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
a.cc:15:21: error: invalid types 'char[int]' for array subscript
   15 |                 if(S[2*i] != "h"){ ans = false;break;}
      |                     ^
a.cc:16:21: error: invalid types 'char[int]' for array subscript
   16 |                 if(S[2*i+1] != "i"){ ans = false;break;}
      |                     ^
a.cc:18:19: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
   18 |         if(strlen(S)%2==1){ans = false;}
      |                   ^
      |                   |
      |                   char
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


int main(){
	string S;
	cin >> S;
	bool ans = true;
	int s=strlen(S)/2;
	for(int i=0;i>s;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(strlen(S)%2==1){ans = false;}
	
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   13 |         int s=strlen(S)/2;
      |                      ^
      |                      |
      |                      std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
a.cc:15:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   15 |                 if(S[2*i] != "h"){ ans = false;break;}
a.cc:16:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   16 |                 if(S[2*i+1] != "i"){ ans = false;break;}
a.cc:18:19: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   18 |         if(strlen(S)%2==1){ans = false;}
      |                   ^
      |                   |
      |                   std::string {aka std::__cxx11::basic_string<char>}
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


int main(){
	string S;
	cin >> S;
	bool ans = true;
	for(int i=0;i>strlen(S)/2;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:30: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   13 |         for(int i=0;i>strlen(S)/2;i++){
      |                              ^
      |                              |
      |                              std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
a.cc:14:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   14 |                 if(S[2*i] != "h"){ ans = false;break;}
a.cc:15:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   15 |                 if(S[2*i+1] != "i"){ ans = false;break;}
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


ll ans=0;

int main(){
	string S;
	cin >> S;
	bool ans = true;
	for(int i=0;i>strlen(S)/2;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:30: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   15 |         for(int i=0;i>strlen(S)/2;i++){
      |                              ^
      |                              |
      |                              std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:407:35: note:   initializing argument 1 of 'size_t strlen(const char*)'
  407 | extern size_t strlen (const char *__s)
      |                       ~~~~~~~~~~~~^~~
a.cc:16:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   16 |                 if(S[2*i] != "h"){ ans = false;break;}
a.cc:17:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   17 |                 if(S[2*i+1] != "i"){ ans = false;break;}
Language: C++

#include<bits/stdc++.h>
 
#define REP(i,s,N) for (int i=s;i<(N); ++i)
#define ALL(x) (x).begin(), (x).end()
typedef long long ll;
using namespace std;


ll ans=0;

int main(){
	string S;
	cin >> S;
	bool ans = true;
	for(int i=0;i>S.size()/2;i++){
		if(S[2*i] != "h"){ ans = false;break;}
		if(S[2*i+1] != "i"){ ans = false;break;}
	}
	if(ans){
		cout << "Yes" << endl;
	}else{
		cout << "No" << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   16 |                 if(S[2*i] != "h"){ ans = false;break;}
a.cc:17:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   17 |                 if(S[2*i+1] != "i"){ ans = false;break;}
Language: C++

#include<iostream>
#include<stdio.h>
#include<vector>//s1.erase(n)=文字列s1の、n文字目以降削除
#include<algorithm>//辞書順=next_permutation
#include<set>
#include<string>//char 小文字のほうが32大きい
#include<sstream>
#include<string.h>
#include<complex>
#include<time.h>
#include<random>
#include<cmath>
#include<math.h>
#include<queue>
#include<time.h>
#include<iomanip>
#include<locale>
#include<utility>//swap=数値交換
#define rt "\n"
#define rep(i,n) for(int i=0;i<n;i++)
#define rop(i,n) for(int i=1;i<=n;i++)
#define drep(i,n) for(int i=n-1;0<=i;i--)
#define drop(i,n) for(int i=n;0<i;i--)
#define yes(ans) if(ans)cout<<"yes"<<rt;else cout<<"no"<<rt;
#define Yes(ans) if(ans)cout<<"Yes"<<rt;else cout<<"No"<<rt;
#define YES(ans) if(ans)cout<<"YES"<<rt;else cout<<"NO"<<rt;
#define sec(a,b,ans) if(ans)cout<<a<<rt;else cout<<b<<rt;
#define vcin(s,n) rep(i,n)cin>>s[i];//vcin(配列名),(繰り返し回数)
#define sort(s) sort(s.begin(),s.end())//標準=昇順
#define reve(s) reverse(s.begin(),s.end())
#define asas int ans=0
#define llcncn llint cnt=0
#define llasas llint ans=0
#define str string
#define please return
#define AC 0
#define ic_a int a;cin>>a;
#define ic_b int b;cin>>b;
#define ic_s string s;cin>>s;
#define Rapid_pleaseAC_fast cin.tie(0);ios::sync_with_stdio(false)
#define Pi 3.1415926535897932384626
#define nine 1000000000

using namespace std;
typedef vector<int> vint;
typedef vector<string> vstr;
typedef vector<char> vchar;
typedef vector<double> vdou;
typedef long long int llint;
typedef pair<int, int> pint;
typedef pair<llint, llint> pllint;
typedef vector<llint> vllint;
typedef vector<pint> vpint;
typedef vector<pair<llint, llint>> vpllint;
typedef vector<vector<int>> vvint;
typedef vector<vector<char>> vvchar;
typedef vector<vector<llint>> vvllint;
typedef vector<vector<string>> vvstr;
typedef vector<vector<bool>> vvbool;
typedef vector<vector<pint>> vvpint;
typedef vector<bool> vbool;

long long GCD(long long a, long long b) {
	if (b == 0) return a;
	else return GCD(b, a % b);
}

long long LCM(long long a, long long b) {
	return a * b / GCD(a, b);
}

unsigned GetDigit(unsigned num) {
	return std::to_string(num).length();
}

int tow(int n) {//2のn乗
	if (n == 0)return 1;
	int x = tow(n / 2);
	x *= x;
	if (n % 2 == 1)x *= 2;
	return x;//@domino
}

int keta(int n) {
	int sum = 0;
	while (n != 0) {
		sum += n % 10; n /= 10; }
	return sum;//Nanashi,tRue,wai
}

/*

 (char)toupper(a[n])=文字列のn文字目を大文字で出力

  pow(a,b)=aのb乗

  */


int main(void) {
	Rapid_pleaseAC_fast;

	string s;
	cin >> s;
	int a = s.size();
	bool ans = false;
	if (a == 2) {
		if (s == "hi" || s == "hi")ans = true;
	}
	
	if (a == 4) {
		if (s == "hihi" || s == "ihih")ans = true;
	
	if (a == 6) {
		if (s == "hihihi" || s == "ihihih")ans = true;
	}
	
	if (a == 8) {
		if (s == "hihihihi" || s == "ihihihih")ans = true;
	}
	
	if (a == 10) {
		if (s == "hihihihihi" || s == "ihihihihih")ans = true;
	}
	Yes(ans == true);

	please AC;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:128:2: error: expected '}' at end of input
  128 | }
      |  ^
a.cc:100:16: note: to match this '{'
  100 | int main(void) {
      |                ^
Language: C

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


Compiler output:
main.c: In function 'main':
main.c:14:34: error: expected ';' before '}' token
   14 |                         a=0;break
      |                                  ^
      |                                  ;
   15 |                 }
      |                 ~
Language: C

#include<stdio.h>

int main(){
  
  char hitachi;
  scanf("%[hi]",&hitachi);
  
  if(hitachi == hi*){
    if(hitachi == *hi){
      printf("Yes");
    }else{
      printf("No");
    }
  }
}

  

Compiler output:
main.c: In function 'main':
main.c:8:17: error: 'hi' undeclared (first use in this function)
    8 |   if(hitachi == hi*){
      |                 ^~
main.c:8:17: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:20: error: expected expression before ')' token
    8 |   if(hitachi == hi*){
      |                    ^
Language: C++

#include<iostream>
#include<string>
using namespace std;


int main(void){
	char S[10];
	
	cin >> S;
	int flag=0;
	int count=0;
	int result=1;
	for(int i=0;i<10;i++){
		if(flag==0){
			if(S[i]=='h'){
				flag=1;
			}else{
				result=0;
				break;
		}
		if(flag==1){
			if(S[i]=='i'){
				count+=1;
				flag=0;
			}else{
				result=0;
				break;
		}
		
	}
	if(result==1) cout << "Yes";
	else cout << "No";

	return 0;
}
		


Compiler output:
a.cc: In function 'int main()':
a.cc:35:2: error: expected '}' at end of input
   35 | }
      |  ^
a.cc:13:30: note: to match this '{'
   13 |         for(int i=0;i<10;i++){
      |                              ^
a.cc:35:2: error: expected '}' at end of input
   35 | }
      |  ^
a.cc:6:15: note: to match this '{'
    6 | int main(void){
      |               ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
	cin>>str;
  	int l=str.length();
  	int flag=0;
 	for(int i=0;i<l-1;i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1+str2)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
  if(flag==(l/2))
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: request for member 'length' in 'str', which is of non-class type 'char [10]'
    9 |         int l=str.length();
      |                   ^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
	cin>>str;
  	ll l=str.length();
  	int flag=0;
 	for(int i=0;i<l-1;i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1+str2)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
  if(flag==(l/2))
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'll' was not declared in this scope
    9 |         ll l=str.length();
      |         ^~
a.cc:11:23: error: 'l' was not declared in this scope
   11 |         for(int i=0;i<l-1;i++)
      |                       ^
a.cc:26:13: error: 'l' was not declared in this scope
   26 |   if(flag==(l/2))
      |             ^
Language: C++

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

int main(){
  string s;
  bool a=false;
  int b=s.size();
  for(int i=0;i< b-1;i++){
    for(int j=i+)
    if(s.at(i)=='h'){
      if(s.at(i+1)){
        a=true;
        break;
      }
    }
  }

  if(a==true){
    cout<<"Yes"<<endl;
  }else{
    cout<<"No"<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: expected primary-expression before ')' token
    9 |     for(int j=i+)
      |                 ^
a.cc:15:6: error: expected ';' before '}' token
   15 |     }
      |      ^
      |      ;
   16 |   }
      |   ~   
a.cc:16:3: error: expected primary-expression before '}' token
   16 |   }
      |   ^
a.cc:15:6: error: expected ';' before '}' token
   15 |     }
      |      ^
      |      ;
   16 |   }
      |   ~   
a.cc:16:3: error: expected primary-expression before '}' token
   16 |   }
      |   ^
a.cc:15:6: error: expected ')' before '}' token
   15 |     }
      |      ^
      |      )
   16 |   }
      |   ~   
a.cc:9:8: note: to match this '('
    9 |     for(int j=i+)
      |        ^
a.cc:16:3: error: expected primary-expression before '}' token
   16 |   }
      |   ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1="hi";
//	char str2='i';
	char str[10];
	cin>>str;
  	int flag=0;
 	for(int i=0;i<10;i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
  if(flag!=0)
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:19: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
    5 |         char str1="hi";
      |                   ^~~~
      |                   |
      |                   const char*
Language: C++

#include <iostream>

int main()
{
	hitachi1();
}

bool ishihi(std::string S)
{
	if (S.size() % 2 != 0)
	{
		return false;
	}

	bool valid = true;
	for (size_t i = 0; i < S.size() / 2; i++)
	{
		valid = valid && (S[2 * i] == 'h');
		valid = valid && (S[2 * i + 1] == 'i');
	}
}

void hitachi1()
{
	std::string S;
	std::cin >> S;

	if (ishihi(S))
	{
		std::cout << "Yes";
	}
	else
	{
		std::cout << "No";
	}
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'hitachi1' was not declared in this scope
    5 |         hitachi1();
      |         ^~~~~~~~
a.cc: In function 'bool ishihi(std::string)':
a.cc:21:1: warning: control reaches end of non-void function [-Wreturn-type]
   21 | }
      | ^
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <cfenv>
#include <cmath>
#include <string>
#include <algorithm>
#include <cassert>
#include <functional>
#include <deque>
#define rep(i,n) for(int i=0; i<(n); i++)
using ll = long long;
using namespace std;

int main(){
  string s;
  cin >> s;
  if(s.size()%2 == 1) cout << "No" << endl;
  rep(i,s.size()){
    if(i%2 == 0){
      if(s[i] != 'h'){
        cout<< "No" << endl;
        return 0;
      }
    }
    else{
      if(s[i] != 'i'){
        cout<< "No" << endl;
        return 0;
      }
    }
    cout << "Yes" << endl;
    return 0;
  }
}#include <iostream>
#include <vector>
#include <string>
#include <cfenv>
#include <cmath>
#include <string>
#include <algorithm>
#include <cassert>
#include <functional>
#include <deque>
#define rep(i,n) for(int i=0; i<(n); i++)
using ll = long long;
using namespace std;

int main(){
  string s;
  cin >> s;
  if(s.size()%2 == 1) cout << "No" << endl;
  for(int i=0;i<s.size()/2;i++){
    if(s[i] != 'h'||s[i+1]!='i'){
      cout << 'No' << endl;
    }
  }
  cout << 'Yes' << endl;
}

Compiler output:
a.cc:35:2: error: stray '#' in program
   35 | }#include <iostream>
      |  ^
a.cc:55:15: warning: multi-character character constant [-Wmultichar]
   55 |       cout << 'No' << endl;
      |               ^~~~
a.cc:58:11: warning: multi-character character constant [-Wmultichar]
   58 |   cout << 'Yes' << endl;
      |           ^~~~~
a.cc:35:3: error: 'include' does not name a type
   35 | }#include <iostream>
      |   ^~~~~~~
a.cc:49:5: error: redefinition of 'int main()'
   49 | int main(){
      |     ^~~~
a.cc:15:5: note: 'int main()' previously defined here
   15 | int main(){
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
	cin>>str;
  	int flag=0;
 	for(int i=0;i<9++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(str[i]+str[j]==str1+str2)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
  if(flag!=0)
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:23: error: lvalue required as increment operand
   10 |         for(int i=0;i<9++)
      |                       ^
a.cc:10:26: error: expected ';' before ')' token
   10 |         for(int i=0;i<9++)
      |                          ^
      |                          ;
Language: C++

s=str(input())
tmp=s.replace('hi','')
if tmp=='':
	print('Yes')
else:
	print('No')

Compiler output:
a.cc:2:15: warning: multi-character character constant [-Wmultichar]
    2 | tmp=s.replace('hi','')
      |               ^~~~
a.cc:2:20: error: empty character constant
    2 | tmp=s.replace('hi','')
      |                    ^~
a.cc:3:9: error: empty character constant
    3 | if tmp=='':
      |         ^~
a.cc:4:15: warning: multi-character character constant [-Wmultichar]
    4 |         print('Yes')
      |               ^~~~~
a.cc:6:15: warning: multi-character character constant [-Wmultichar]
    6 |         print('No')
      |               ^~~~
a.cc:1:1: error: 's' does not name a type
    1 | s=str(input())
      | ^
Language: Java

import java.util.*;
     
class Main{
    public static void main(String[] args) {
        
        try(Scanner sc = new Scanner(System.in);
        
        ){
 
            Stirng hitachi = sc.next();
            StringBuilder sb = new StringBuilder();
            for(int i = 0; i < 5; i++){
                sb.append("hi");
                if(hitachi.equals(sb.toString())){
                    System.out.println(Yes);
                }else if(i == 4){
                    System.out.println(No);
                }
            }
 
        }catch(Exception e){
            e.printStackTrace();
        }        
    }
}

Compiler output:
Main.java:10: error: cannot find symbol
            Stirng hitachi = sc.next();
            ^
  symbol:   class Stirng
  location: class Main
Main.java:15: error: cannot find symbol
                    System.out.println(Yes);
                                       ^
  symbol:   variable Yes
  location: class Main
Main.java:17: error: cannot find symbol
                    System.out.println(No);
                                       ^
  symbol:   variable No
  location: class Main
3 errors
Language: C++

#include <cstring>
#include <iostream>
#include <regex>
using namespace std;

int main() {
    std::string S;
    int flag = 0;
    int i, Slen;
    bool i;

    cin >> S;
    //Slen = (int)(S.length());

    i = std::regex_match(S, std::regex("(hi)+"));
    if (i) {
        cout << "Yes";
    } else {
        cout << "No";
    }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:10: error: conflicting declaration 'bool i'
   10 |     bool i;
      |          ^
a.cc:9:9: note: previous declaration as 'int i'
    9 |     int i, Slen;
      |         ^
Language: Java

import java.util.*;
     
class Main{
    public static void main(String[] args) {
        
        try(Scanner sc = new Scanner(System.in);
            StringBuilder sb = new StringBuilder()){
 
            Stirng hitachi = sc.next();
           
            for(int i = 0; i < 5; i++){
                sb.append("hi");
                if(hitachi.equals(sb.toString())){
                    System.out.println(Yes);
                }else if(i == 4){
                    System.out.println(No);
                }
            }
 
        }catch(Exception e){
            e.printStackTrace();
        }        
    }
}

Compiler output:
Main.java:7: error: incompatible types: try-with-resources not applicable to variable type
            StringBuilder sb = new StringBuilder()){
                          ^
    (StringBuilder cannot be converted to AutoCloseable)
Main.java:9: error: cannot find symbol
            Stirng hitachi = sc.next();
            ^
  symbol:   class Stirng
  location: class Main
Main.java:14: error: cannot find symbol
                    System.out.println(Yes);
                                       ^
  symbol:   variable Yes
  location: class Main
Main.java:16: error: cannot find symbol
                    System.out.println(No);
                                       ^
  symbol:   variable No
  location: class Main
4 errors
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main() {
    string S, found;
    cin >> S;
    int hi = 1;
    if ((S.size()%2)==1) cout <<"No";
    else {
        for (int i2 = 0; i2<S.size();){
            found = S.substr(i2,2);
            i2 +=2;
            if (found !="hi") {
                hi = -1;
                break;
            }
        }
        if(hi ==1)cout << "Yes"
        else "No";
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:32: error: expected ';' before 'else'
   19 |         if(hi ==1)cout << "Yes"
      |                                ^
      |                                ;
   20 |         else "No";
      |         ~~~~
Language: C

#include <stadio.h>
#include <string.h>

int main(void)
{
  char str1[] = "S";
  char str2[] = "hi";
  
  if(strcmp(str1,str2) == 0) {
    printf("Yes");
  } else {
    printf("No");
  }
  
    return 0;
}

Compiler output:
main.c:1:10: fatal error: stadio.h: No such file or directory
    1 | #include <stadio.h>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
#include<string.h>
int main(){
char S[10];
int len,len1,a=0,b=0;
scanf("%s",&S);
len=strlen(S); 
len1=len/2;  
  for(int i=0;i<len;i=i+2){
  int S[i];
    if(S[i]==104)a++;
  }
  for(int i=0;i<len;i=i+2){
  int S[i];
    if(S[i]==105)b++;
  }
  if(a==len1&&b==len2)printf("Yes");
  else printf("No");
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:17:18: error: 'len2' undeclared (first use in this function); did you mean 'len1'?
   17 |   if(a==len1&&b==len2)printf("Yes");
      |                  ^~~~
      |                  len1
main.c:17:18: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.*;

public class hitachi{
  public static void main(String args[]){
    Scanner scan = new Scanner(System.in);
    int i = 0;
    int j = 0;
    int x = 0;
    String str = scan.next();
    String[] atr = str.split("");
    for(String s:atr){
      if(i == 2 && s.equals("i")){
        i = 0;
        x = 1;
      }
      if(s.equals("h")){
        if(i == 2){
        }else{
          i = 1;
        }
      }
      if(i == 1 && s.equals("i")){
        j = 1;
        i = 2;
      }
    }
    if(i == 2||(x == 1 && j == 1)){
      System.out.println("Yes");
    }else{
      System.out.println("No");
    }
  }
}


Compiler output:
Main.java:3: error: class hitachi is public, should be declared in a file named hitachi.java
public class hitachi{
       ^
1 error
Language: Java

import java.util.*;
     
class Main{
    public static void main(String[] args) {
        
        try(Scanner sc = new Scanner(System.in)){
 
            Stirng hitachi = sc.next();
            StringBuilder sb = new StringBuilder();
            for(int i = 0; i < 5; i++){
                sb.append("hi");
                if(hitachi.equals(sb.toString())){
                    System.out.println(Yes);
                }else if(i == 4){
                    System.out.println(No);
                }
            }
 
        }catch(Exception e){
            e.printStackTrace();
        }        
    }

Compiler output:
Main.java:22: error: reached end of file while parsing
    }
     ^
1 error
Language: Java

import java.util.Scanner;

public class Main
{
	public static void main(String[] args)
	{
		Scanner scan = new Scanner(System.in);
		String str = scan.nextLine();
		char[] c = str.toCharArray();
		String ans = "Yes";

		if (str.length() % 2== 1) {
			ans = "No";
			break;
		}
		for (int i=0; i < str.length(); i++) {
			if (i % 2 == 1) {
				if (c[i] != 'i') {
					ans = "No";
					break;
				}
			}
			if (i % 2 == 0) {
				if (c[i] != 'h' ) {
					ans = "No";
					break;
				}
			}
		}

		scan.close();
		System.out.println(ans);
	}
}


Compiler output:
Main.java:14: error: break outside switch or loop
			break;
			^
1 error
Language: Java

import java.util.*;

public class Main{
  public static void main(String args[]){
    Scanner scan = new Scanner(System.in);
    int i = 0;
    int j = 0;
    int x = 0;
    String str = scan.next();
    String[] atr = str.split("");
    for(String s:atr){
      if(i == 2 && s.equals("i")){
        i = 0;
        x = 1
      }
      if(s.equals("h")){
        if(i == 2){
        }else{
          i = 1;
        }
      }
      if(i == 1 && s.equals("i")){
        j = 1;
        i = 2;
      }
    }
    if(i == 2||(x == 1 && j == 1;)){
      System.out.println("Yes");
    }else{
      System.out.println("No");
    }
  }
}


Compiler output:
Main.java:14: error: ';' expected
        x = 1
             ^
Main.java:27: error: ')' expected
    if(i == 2||(x == 1 && j == 1;)){
                                ^
Main.java:27: error: illegal start of expression
    if(i == 2||(x == 1 && j == 1;)){
                                 ^
Main.java:29: error: 'else' without 'if'
    }else{
     ^
4 errors
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{	
  	char str1='h';
	char str2='i';
	char str[10];
	cin>>str;
  	int flag=0;
 	for(int i=0;i<str.length();i++)
    {
      for(int j=i+1;j<i+2;j++)
      { if(strcmp((str[i]+str[j]),(str1+str2))==0)
      {
        flag++;
      }
     else{
       	flag=0;
       	
       cout<<"No"<<endl;
       return 0;
     }
    }
    }
  if(flag!=0)
    cout<<"Yes"<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:27: error: request for member 'length' in 'str', which is of non-class type 'char [10]'
   10 |         for(int i=0;i<str.length();i++)
      |                           ^~~~~~
a.cc:13:26: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
   13 |       { if(strcmp((str[i]+str[j]),(str1+str2))==0)
      |                   ~~~~~~~^~~~~~~~
      |                          |
      |                          int
In file included from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/string.h:156:32: note:   initializing argument 1 of 'int strcmp(const char*, const char*)'
  156 | extern int strcmp (const char *__s1, const char *__s2)
      |                    ~~~~~~~~~~~~^~~~
a.cc:13:40: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
   13 |       { if(strcmp((str[i]+str[j]),(str1+str2))==0)
      |                                   ~~~~~^~~~~~
      |                                        |
      |                                        int
/usr/include/string.h:156:50: note:   initializing argument 2 of 'int strcmp(const char*, const char*)'
  156 | extern int strcmp (const char *__s1, const char *__s2)
      |                                      ~~~~~~~~~~~~^~~~
Language: C++

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

int main() {
  string S;
  cin >> S;
  int i;
  if (S.at(i) == 'h' && S.at(i + 1) == 'i') {
    cout << "Yes" << endl;
    if (S.at(i) == 'h' && S.at(i + 1) == 'i' && S.at(i + 3) != 'h') {
      cout << "No" << endl;
    }
  }
  else if (S.end == 'h') {
    cout << "No" << endl;
  }
  else if (S.at(i) == S.at(i + 1)) {
    cout << "No" << endl;
  }
  else if (S.at(i) == 'h' && S.at(i + 1) != 'i') {
    cout << "No" << endl;
  }
  else if(S.at(0) != 'h'){
    cout << "No" << endl;
  }


Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: invalid operands of types '<unresolved overloaded function type>' and 'char' to binary 'operator=='
   14 |   else if (S.end == 'h') {
      |            ~~~~~ ^~ ~~~
      |              |      |
      |              |      char
      |              <unresolved overloaded function type>
a.cc:25:4: error: expected '}' at end of input
   25 |   }
      |    ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C


if(!strcmp(S, "hi") ||!strcmp(S, "hihi") ||!strcmp(S, "hihihi") ||!strcmp(S, "hihihihi") ||!strcmp(S, "hihihihihi"))

Compiler output:
main.c:2:1: error: expected identifier or '(' before 'if'
    2 | if(!strcmp(S, "hi") ||!strcmp(S, "hihi") ||!strcmp(S, "hihihi") ||!strcmp(S, "hihihihi") ||!strcmp(S, "hihihihihi"))
      | ^~