criyle/codenet-compile-errors huggingface dataset:
Language: C++

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>

using namespace std;

int main(){
	int l;
	cin>>l;
	char a[100][1000];
	vector<char> ans;

	int n[100]={};
	string b;
	char d;
	int c,e;

	while(1){
	cin>>b;
		

	

		if(b=="push"){
			
			cin>>c>>d;
			a[c][n[c]]=d;
			n[c]+=1;
		}
		
		if(b=="pop"){
			cin>>c
			ans.push_back(a[c][n[c-1]]);
			n[c]-=1;
		}	

		if(b=="move"){
			cin>>c>>e;
			a[e][n[e]]=a[c][c-1]
			n[e]+=1;
			n[c]-=1;
		}		
	
		if(b=="quit")break;
	
	}

	for(int i=0;i<ans.size();i++){	
	cout<<ans[i]<<endl;
	}

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:31: error: expected ';' before 'ans'
   33 |                         cin>>c
      |                               ^
      |                               ;
   34 |                         ans.push_back(a[c][n[c-1]]);
      |                         ~~~    
a.cc:40:45: error: expected ';' before 'n'
   40 |                         a[e][n[e]]=a[c][c-1]
      |                                             ^
      |                                             ;
   41 |                         n[e]+=1;
      |                         ~
Language: C++

#include<stdio.h>
#include<string.h>
//this file is not a C file but a C++ file

int main(void){

  const char Com[4][4] = {{"quit"}, {"push"}, {"move"}, {"pop"}}; 
  int MtNum;
  scanf("%d", &MtNum);

  char Color[MtNum][1000];//[山の番号][高さ]
  int Height[MtNum];//[山の番号]
  char ComNow[4];//コマンドの記憶領域
  char ColNow;//入力された色の記憶領域
  int NumNow;//入力された一番目の数字の記憶領域
  int MvNumNowTo;//moveで入力される2番目の数字の記憶領域

  int CommandNumber;

  while(1){

    scanf(" %s", &ComNow);
    for(int i = 0;i < 4; i++){
      if(strcmp(ComNow, Com[i])){
	  CommandNumber = i + 1;
      }
    }

    switch(CommandNumber){
      case 1:
        break;
      case 2:
        scanf(" %d %c", &NumNow, &ColNow);
        Color[NumNow -1][Height[NumNow - 1]] = ColNow;
        Height[NumNow - 1] += 1;
      case 3:
        scanf(" %d %d", &NumNow, &MvNumNowTo);
        ColNow = Color[NumNow - 1][Height[NumNow - 1]];
        Height[NumNow - 1] -= 1;
     
        Color[MvNumNowTo - 1][Height[MvNumNowTo - 1]] = ColNow;
        Height[MvNumNowTo -1] += 1;
      case 4:
        scanf(" %d", &NumNow);
        printf("%c\n", Color[NumNow - 1][Height[NumNow - 1]]);
        Height[NumNow - 1] -= 1;
      default:
        break;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:28: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {{"quit"}, {"push"}, {"move"}, {"pop"}};
      |                            ^~~~~~
a.cc:7:38: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {{"quit"}, {"push"}, {"move"}, {"pop"}};
      |                                      ^~~~~~
a.cc:7:48: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {{"quit"}, {"push"}, {"move"}, {"pop"}};
      |                                                ^~~~~~
Language: C++

#include<stdio.h>
#include<string.h>
//this file is not a C file but a C++ file

int main(void){

  const char Com[4][4] = {"quit", "push", "move", "pop"};
  int MtNum;
  scanf("%d", &MtNum);

  char Color[MtNum][1000];//[山の番号][高さ]
  int Height[MtNum];//[山の番号]
  char ComNow[4];//コマンドの記憶領域
  char ColNow;//入力された色の記憶領域
  int NumNow;//入力された一番目の数字の記憶領域
  int MvNumNowTo;//moveで入力される2番目の数字の記憶領域

  int CommandNumber;

  while(1){

    scanf(" %s", &ComNow);
    for(int i = 0;i < 4; i++){
      if(strcmp(ComNow, Com[i])){
	  CommandNumber = i + 1;
      }
    }

    switch(CommandNumber){
      case 1:
        break;
      case 2:
        scanf(" %d %c", &NumNow, &ColNow);
        Color[NumNow -1][Height[NumNow - 1]] = ColNow;
        Height[NumNow - 1] += 1;
      case 3:
        scanf(" %d %d", &NumNow, &MvNumNowTo);
        ColNow = Color[NumNow - 1][Height[NumNow - 1]];
        Height[NumNow - 1] -= 1;
     
        Color[MvNumNowTo - 1][Height[MvNumNowTo - 1]] = ColNow;
        Height[MvNumNowTo -1] += 1;
      case 4:
        scanf(" %d", &NumNow);
        printf("%c\n", Color[NumNow - 1][Height[NumNow - 1]]);
        Height[NumNow - 1] -= 1;
      default:
        break;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:27: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {"quit", "push", "move", "pop"};
      |                           ^~~~~~
a.cc:7:35: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {"quit", "push", "move", "pop"};
      |                                   ^~~~~~
a.cc:7:43: error: initializer-string for 'const char [4]' is too long [-fpermissive]
    7 |   const char Com[4][4] = {"quit", "push", "move", "pop"};
      |                                           ^~~~~~
Language: C++

#include<stdio.h>

//this file is not a C file but a C++ file

int main(void){
  char Com[4];//コマンドの記憶領域
  int MtNum;
  scanf("%d", &MtNum);

  char Color[MtNum][1000];//[山の番号][高さ]
  int Height[MtNum] = {};//[山の番号]

  char ColNow;//入力された色の記憶領域
  int NumNow;//入力された一番目の数字の記憶領域
  int MvNumNowTo;//moveで入力される2番目の数字の記憶領域

  while(1){

    scanf(" %c", &Com);
    if(com == "quit"){
      break;
    }else if(Com == "push"){
      scanf(" %d %c", &NumNow, &ColNow);
      Color[NumNow -1][Height[NumNow - 1]] = ColNow;
      Height[NumNow - 1] += 1;
    }else if(Com == "move"){
      scanf(" %d %d", &NumNow, &MvNumNowTo);
      ColNow = Color[NumNow - 1][Height[NumNow - 1]];
      Color[NumNow - 1][Height[NumNow - 1]] = "";
      Height[NumNow - 1] -= 1;
     
      Color[MvNumNowTo - 1][Height[MvNumNowTo - 1]] = ColNow;
      Height[MvNumNowTo -1] += 1;
    }else if(Com == "pop"){
      scanf(" %d", &NumNow);
      printf("%c\n", Color[NumNow - 1][Height[NumNow - 1]]);
      Color[NumNow - 1][Height[NumNow - 1]] = "";
      Height[NumNow - 1] -= 1;
    }else{
      break;
    }

  }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:8: error: 'com' was not declared in this scope; did you mean 'Com'?
   20 |     if(com == "quit"){
      |        ^~~
      |        Com
a.cc:29:47: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
   29 |       Color[NumNow - 1][Height[NumNow - 1]] = "";
      |                                               ^~
      |                                               |
      |                                               const char*
a.cc:37:47: error: invalid conversion from 'const char*' to 'char' [-fpermissive]
   37 |       Color[NumNow - 1][Height[NumNow - 1]] = "";
      |                                               ^~
      |                                               |
      |                                               const char*
Language: C++

#include<bits/stdc++.h>
usign namespace std;
int main()
{
  string ans = "";
  int k;
  cin>>k;
  for(int i = 0; i<k;i++)
    ans+="ACL";
  cout<<ans<<"\n";
  return 0;
}

Compiler output:
a.cc:2:1: error: 'usign' does not name a type
    2 | usign namespace std;
      | ^~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
    5 |   string ans = "";
      |   ^~~~~~
a.cc:5:3: 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:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin>>k;
      |   ^~~
      |   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:9:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |     ans+="ACL";
      |     ^~~
      |     abs
a.cc:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |   cout<<ans<<"\n";
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   10 |   cout<<ans<<"\n";
      |         ^~~
      |         abs
Language: C++

#include <iostream>
#include <map>
#include <list>
#include <set>
#include <algorithm>
#include <vector>
#include <sstream>
#include <string>
#include <functional>
#include <queue>
#include <deque>
#include <stack>
#include <limits>
#include <unordered_map>
#include <unordered_set>
#include <cmath>
#include <fstream>
#include <iterator>
#include <random>
#include <chrono>


#define forr(i,start,count) for (int i = (start); i < (start)+(count); ++i)
#define set_map_includes(set, elt) (set.find((elt)) != set.end())
#define readint(i) int i; cin >> i
#define readll(i) ll i; cin >> i
#define readdouble(i) double i; cin >> i
#define readstring(s) string s; cin >> s

typedef long long ll;

using namespace std;

ll modd = 1000 * 1000 * 1000 + 7;


int main()   {

      ios_base::sync_with_stdio(false);

      cout.precision(17);
      mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
      uniform_int_distribution<int> rand_gen(0, modd);   // rand_gen(rng) gets the rand no

//    readint(test_cases);
    int test_cases = 1;
    forr(t, 1, test_cases) {
        readint(n);
        forr(i,0,n) {
            cout << "ACL"
        }                
        cout << endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:50:26: error: expected ';' before '}' token
   50 |             cout << "ACL"
      |                          ^
      |                          ;
   51 |         }
      |         ~
Language: Java

import java.math.BigInteger;
import java.util.*;
import java.lang.*;
import java.io.*;
import java.nio.charset.StandardCharsets;
 public class Testing {
  
  
   public static void main(String[] args) {
    UltraFast uf=new UltraFast();
    String st="ACL";
    int K=uf.nextInt();
    StringBuilder sb=new StringBuilder();
    for(int i=0;i<K;i++){
      sb.append(st);

    }
    System.out.println(sb);
   }







    
    
  static  class UltraFast {
      BufferedReader br;
      StringTokenizer st;

      public UltraFast() {
        BufferedInputStream bis = new BufferedInputStream(System.in);
        br = new BufferedReader(new InputStreamReader(bis, StandardCharsets.UTF_8));
      }

      String next() {
        while (st == null || !st.hasMoreElements()) {
          try {
            st = new StringTokenizer(br.readLine());
          } catch (IOException e) {
            e.printStackTrace();
          }
        }
        return st.nextToken();
      }

      int nextInt() {
        return Integer.parseInt(next());
      }

      long nextLong() {
        return Long.parseLong(next());
      }

      double nextDouble() {
        return Double.parseDouble(next());
      }

      String nextLine() {
        String str = "";
        try {
          str = br.readLine();
        } catch (IOException e) {
          e.printStackTrace();
        }
        return str;
      }

      int[] readintarray(int n) {
        int res[] = new int[n];
        for (int i = 0; i < n; i++)
          res[i] = nextInt();
        return res;
      }

      Integer[] readIntegerArray(int n) {
        Integer res[] = new Integer[n];
        for (int i = 0; i < n; i++)
          res[i] = nextInt();
        return res;
      }

      long[] readlongarray(int n) {
        long res[] = new long[n];
        for (int i = 0; i < n; i++)
          res[i] = nextLong();
        return res;
      }

      Long[] readLongArray(int n) {
        Long res[] = new Long[n];
        for (int i = 0; i < n; i++)
          res[i] = nextLong();
        return res;
      }
    }

  }

  

Compiler output:
Main.java:6: error: class Testing is public, should be declared in a file named Testing.java
 public class Testing {
        ^
1 error
Language: C++

#include<iostream>
using namespace std;
int main()
{

    int k;
    cin>>k;
    
    string str[]=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
  
    cout<<str[k-1];


}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: expected identifier before string constant
    9 |     string str[]=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |                   ^~~~~
a.cc:9:24: error: expected ']' before ',' token
    9 |     string str[]=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |                        ^
      |                        ]
a.cc: In lambda function:
a.cc:9:24: error: expected '{' before ',' token
a.cc: In function 'int main()':
a.cc:9:18: error: initializer fails to determine size of 'str'
    9 |     string str[]=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |                  ^~~~~~
a.cc:9:18: error: array must be initialized with a brace-enclosed initializer
a.cc:9:25: error: expected unqualified-id before string constant
    9 |     string str[]=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |                         ^~~~~~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{

    int k;
    cin>>k;
    
    string[]str=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
  
    cout<<str[k-1];


}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: structured binding declaration cannot have type 'std::string' {aka 'std::__cxx11::basic_string<char>'}
    9 |     string[]str=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |           ^~
a.cc:9:11: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:9:11: error: empty structured binding declaration
a.cc:9:13: error: expected initializer before 'str'
    9 |     string[]str=["ACL","ACLACL","ACLACLACL","ACLACLACLACL","ACLACLACLACLACL"];
      |             ^~~
a.cc:11:11: error: 'str' was not declared in this scope; did you mean 'std'?
   11 |     cout<<str[k-1];
      |           ^~~
      |           std
Language: C

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


int main()
{

    int n ;
    cin>>n;

string ans="";
for(int i=1;i<=n;i++){
ans+= "ACL";

}

cout<<ans<<endl;

}

Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
#include <iostream>
#include<math.h>
#include<atcoder/all>
using namespace atcoder;
using namespace std;
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }
int main()
{
    string acl = "ACL";
    int K;
    cin >> K;
    for (int i=0; i<K; i++) {
        cout << acl;
    }
    cout << endl;
    return 0;
}

Compiler output:
a.cc:4:9: fatal error: atcoder/all: No such file or directory
    4 | #include<atcoder/all>
      |         ^~~~~~~~~~~~~
compilation terminated.
Language: Java

public class kevin{
  public main static void (String[]args){
    
    
    if(k==3)
    	{
 			System.out.println("ACL")    
    	}
    
    
    
    
  }
}

Compiler output:
Main.java:2: error: <identifier> expected
  public main static void (String[]args){
             ^
Main.java:2: error: <identifier> expected
  public main static void (String[]args){
                         ^
Main.java:7: error: ';' expected
 			System.out.println("ACL")    
 			                         ^
3 errors
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.util.Arrays;
public class Main
{
	static class FastReader
	{
		BufferedReader br;
		StringTokenizer st;
		public FastReader()
		{
			br = new BufferedReader(new InputStreamReader(System.in));
		}
		String next()
		{
			while (st == null || !st.hasMoreElements())
			{
				try
				{
					st = new StringTokenizer(br.readLine());
				}
				catch (IOException e)
				{
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}
		int nextInt()
		{
			return Integer.parseInt(next());
		}
		long nextLong()
		{
			return Long.parseLong(next());
		}
		double nextDouble()
		{
			return Double.parseDouble(next());
		}
		String nextLine()
		{
			String str ="";
			try
			{
				str = br.readLine();
			}
			catch (IOException e)
			{
				e.printStackTrace();
			}
			return str;
		}
	}
	public static void main(String[] args)
	{
		FastReader fs=new FastReader();
		long a=fs.nextInt();
      	long b=fs.nextInt();
      	long c=fs.nextInt();
      	long d=fs.nextInt();
      	if(a>c)
        {
          swap(a,c);
          swap(b,d);
        }
      	if(c<=b)
        {
          System.out.println("Yes");
        }
      	else
      	{
       	 System.out.println("No");
      	}
	}
  public int swap(int g,int h)
  {
    int temp=g;
    g=h;;
    h=temp;
    return g,h;
  }
}


Compiler output:
Main.java:83: error: ';' expected
    return g,h;
            ^
Main.java:83: error: not a statement
    return g,h;
             ^
2 errors
Language: C++

//
#include <atcoder/fenwicktree>
#include <atcoder/segtree>
#include <atcoder/lazysegtree>
#include <atcoder/string>
#include <atcoder/math>
#include <atcoder/convolution>
#include <atcoder/modint>
#include <atcoder/dsu>
#include <atcoder/maxflow>
#include <atcoder/mincostflow>
#include <atcoder/scc>
#include <atcoder/twosat>
//
#include <vector>
#include <set>
#include <map>
#include <array>
#include <iostream>
#include <cstdio>
#include <cstdint>
#include <algorithm>
#include <numeric>
#include <bitset>
#include <iomanip>
//
using ll = long long;
using namespace std;
#define rep(i,n) for(ll i=0;i<(n);++i)
#define outD(fpv) cout << setprecision(20) << fpv << endl;
inline void yes(bool cond) { cond ? puts("Yes") : puts("No"); }
inline void YES(bool cond) { cond ? puts("YES") : puts("NO"); }
template<typename Type> inline void chmin(Type& a, Type b) { if (a > b) a = b; }
template<typename Type> inline void chmax(Type& a, Type b) { if (a < b) a = b; }
template<typename Arr, typename Type> inline void fill(Arr& arr, Type v) { std::fill(arr.begin(), arr.end(), v); }
template<typename Type> inline void sort(Type& arr) { std::sort(arr.begin(), arr.end()); }
template<typename Type> inline void reverse(Type& arr) { reverse(arr.begin(), arr.end()); }
template<typename Type> inline Type nth(vector<Type>& arr, size_t pos) { std::nth_element(arr.begin(), arr.begin() + pos, arr.end()); return arr[pos]; }
template<typename Type> inline void unique(Type& arr) { sort(arr); arr.erase(unique(arr.begin(), arr.end()), arr.end()); }
constexpr ll INF_I = std::numeric_limits<ll>::max();
constexpr ll BIGP = 1000000007L;
constexpr double INF_F = std::numeric_limits<float>::infinity();
constexpr double PI = 3.14159265358979323846L;
using P = pair<ll, ll>;
//
int main()
{
    cin.tie(0); ios::sync_with_stdio(false);
    ll K;
    cin >> K;
    rep(i, K)
    {
        cout << "ACL";
    }
    return 0;
}

Compiler output:
a.cc:2:10: fatal error: atcoder/fenwicktree: No such file or directory
    2 | #include <atcoder/fenwicktree>
      |          ^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
using namesapce std;
int main()
{
  int k;
  cin>>k;
  for(int i=0;i<k;i++)
    cout<<"ACL";
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namesapce'
    2 | using namesapce std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>k;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 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:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout<<"ACL";
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: Java

import java.util.*;
public class Main{

public static void main(String args[]){
  Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
  String res="";
  while(n-->0){
  res.append("ACL");
  }
  System.out.println(res);
}
}

Compiler output:
Main.java:9: error: cannot find symbol
  res.append("ACL");
     ^
  symbol:   method append(String)
  location: variable res of type String
1 error
Language: C++

#include<stdio.h>
int main()
{
  int k;
  cin >> k;
  for(int i=1;i<=k;i++)
  {
    cout << "ACL";
  }
 	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin >> k;
      |   ^~~
a.cc:8:5: error: 'cout' was not declared in this scope
    8 |     cout << "ACL";
      |     ^~~~
Language: C++

#include<iostream>
using namespace std;

void solve(){
 
	string s="ACL";
  int k;
  cin>>k;
  while(k--)s+=s;
  cout<<s;
}
 
 
 
 
int main() {
	fast_io;
    //int t = 1;
    //while(t--) {
      solve();
    //}
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: 'fast_io' was not declared in this scope
   17 |         fast_io;
      |         ^~~~~~~
Language: C++

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

signed main() {
  string s = "ACL";
  int k;
  cin >> k;
  string ans;
  for(int i = 0; i < k; ++i) {
    ans += k;
  }
  return ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:10: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'int' in return
   12 |   return ans;
      |          ^~~
      |          |
      |          std::string {aka std::__cxx11::basic_string<char>}
Language: C++

signed main() {
  string s = "ACL";
  int k;
  cin >> k;
  while(--k)
    s += s;
  cout << s;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:3: error: 'string' was not declared in this scope
    2 |   string s = "ACL";
      |   ^~~~~~
a.cc:4:3: error: 'cin' was not declared in this scope
    4 |   cin >> k;
      |   ^~~
a.cc:6:5: error: 's' was not declared in this scope
    6 |     s += s;
      |     ^
a.cc:7:3: error: 'cout' was not declared in this scope
    7 |   cout << s;
      |   ^~~~
a.cc:7:11: error: 's' was not declared in this scope
    7 |   cout << s;
      |           ^
Language: Java

import java.util.Scanner;

public class A {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int num = Integer.valueOf(sc.nextLine());
		for (int i = 0 ; i < num ; i++)
			System.out.print("ACL");
		sc.close();
	}
}


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

#include <bits/stdc++.h>
using namespace std;
 
int main() {
 
  int j = 0;
  int k;
  string a = null;
  string s = "ACL";
  cin >> k;
  while (j < k) {
    a = a + s;
    j++;
  }
  cout << s << endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: 'null' was not declared in this scope
    8 |   string a = null;
      |              ^~~~
Language: Java

	int k = 3;
				
		if(k>1 && k<5) {
			for(int i=0; i<k; i++) {
				
				System.out.print("ACL");
			}
		}
		else
		{
			System.out.println("Value must be a Int or must be from ");
		}

Compiler output:
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
	int k = 3;
	^
  (use --enable-preview to enable unnamed classes)
Main.java:3: error: class, interface, enum, or record expected
		if(k>1 && k<5) {
		^
Main.java:4: error: class, interface, enum, or record expected
			for(int i=0; i<k; i++) {
			             ^
Main.java:4: error: class, interface, enum, or record expected
			for(int i=0; i<k; i++) {
			                  ^
Main.java:7: error: class, interface, enum, or record expected
			}
			^
Main.java:12: error: class, interface, enum, or record expected
		}
		^
6 errors
Language: C++

#include<iostream>
#include<cstring>
using namespace std;
int main(){
  int y;
  String str1="";
  cin>>y;
  for(int f=0;f<y;f++){
    str1+="ACL";
  }
  cout<<str1;
  return 0;
}
    


Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'String' was not declared in this scope
    6 |   String str1="";
      |   ^~~~~~
a.cc:9:5: error: 'str1' was not declared in this scope
    9 |     str1+="ACL";
      |     ^~~~
a.cc:11:9: error: 'str1' was not declared in this scope
   11 |   cout<<str1;
      |         ^~~~
Language: Java

import java.util.Scanner;

class Main {
    public static void main(String[] args) {
        long A = 0, B = 0, C = 0, D = 0;
        Scanner scan = new Scanner(System.in);
        A = scan.nextLong;
        B =scan.nextLong;
        C = scan.nextLong;
        D = scan.nextLong;
        scan.close();
        if (C >= A && C <= B)
            System.out.println("Yes");
        else
            System.out.println("No");
    }
}

Compiler output:
Main.java:7: error: cannot find symbol
        A = scan.nextLong;
                ^
  symbol:   variable nextLong
  location: variable scan of type Scanner
Main.java:8: error: cannot find symbol
        B =scan.nextLong;
               ^
  symbol:   variable nextLong
  location: variable scan of type Scanner
Main.java:9: error: cannot find symbol
        C = scan.nextLong;
                ^
  symbol:   variable nextLong
  location: variable scan of type Scanner
Main.java:10: error: cannot find symbol
        D = scan.nextLong;
                ^
  symbol:   variable nextLong
  location: variable scan of type Scanner
4 errors
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int y;
  String str1="";
  cin>>y;
  for(int f=0;f<y;f++){
    str1+="ACL";
  }
  cout<<str1;
  return 0;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'String' was not declared in this scope
    5 |   String str1="";
      |   ^~~~~~
a.cc:8:5: error: 'str1' was not declared in this scope
    8 |     str1+="ACL";
      |     ^~~~
a.cc:10:9: error: 'str1' was not declared in this scope
   10 |   cout<<str1;
      |         ^~~~
Language: Java

import java.util.*;
import java.io.*;
class Main{
  static void main(String[] args){
    String str1="";
  BufferedReader inp = new BufferedReader (new InputStreamReader(System.in));
int T= Integer.parseInt(inp.readLine()); // for taking a number as an input
    for(int i=0;i<T;i++){
      str1=str1 +"ACL";
    }
    System.out.println(str1);
  }
}   


Compiler output:
Main.java:7: error: unreported exception IOException; must be caught or declared to be thrown
int T= Integer.parseInt(inp.readLine()); // for taking a number as an input
                                    ^
1 error
Language: Java

import java.util.*;
import java.io.*;
class Main{
  static void main(String[] args){
    String str1="";
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
    int T= Integer.parseInt(inp.readLine());
    for(int i=0;i<T;i++){
      str1=str1 +"ACL";
    }
    System.out.println(str1);
  }
}   

Compiler output:
Main.java:7: error: unreported exception IOException; must be caught or declared to be thrown
    int T= Integer.parseInt(inp.readLine());
                                        ^
1 error
Language: Java

import java.util.*;
class Main{
  static void main(String[] args){
    String str1="";
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
    int T= Integer.parseInt(inp.readLine());
    for(int i=0;i<T;i++){
      str1=str1 +"ACL";
    }
    System.out.println(str1);
  }
}   

Compiler output:
Main.java:5: error: cannot find symbol
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
   ^
  symbol:   class BufferedReader
  location: class Main
Main.java:5: error: cannot find symbol
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
                           ^
  symbol:   class BufferedReader
  location: class Main
Main.java:5: error: cannot find symbol
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
                                              ^
  symbol:   class InputStreamReader
  location: class Main
3 errors
Language: Java

java.util.*;
class Main{
  static void main(String[] args){
    String str1="";
   BufferedReader inp= new BufferedReader(new InputStreamReader(System.in));
    int T= Integer.parseInt(inp.readLine());
    for(int i=0;i<T;i++){
      str1=str1 +"ACL";
    }
    System.out.println(str1);
  }
}   

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
java.util.*;
^
1 error
Language: C++

#include <iostream>

using namespace std;
int main(){
	int k; cin >> k;
  	while(k > 0){
    	cout << "ACL";
      	k--
    }
  	cout << endl;
  	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: expected ';' before '}' token
    8 |         k--
      |            ^
      |            ;
    9 |     }
      |     ~
Language: Java

import java.util.Scanner;

public class Repeat ACL{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int k = scan.nextInt();
        for (int i = 0; i < k; i++) {
            System.out.print("ACL");
        }
        System.out.println();
    }
}

Compiler output:
Main.java:3: error: '{' expected
public class Repeat ACL{
                   ^
1 error
Language: Java

import java.util.Scanner;

public class A {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int k = scan.nextInt();
        for (int i = 0; i < k; i++) {
            System.out.print("ACL");
        }
        System.out.println();
    }
}

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

#include<iostream>
using namespace std;
int main()
{
  string s='ACL';
  int k;
  cin>>k;
  for(int i=0;i<k;i++)
  {
    cout<<s;
  }
  cout<<"\n";
  return 0;
}

Compiler output:
a.cc:5:12: warning: multi-character character constant [-Wmultichar]
    5 |   string s='ACL';
      |            ^~~~~
a.cc: In function 'int main()':
a.cc:5:12: error: conversion from 'int' to non-scalar type 'std::string' {aka 'std::__cxx11::basic_string<char>'} requested
Language: C++

#include<bits/stdc++.h>

using namespace std;
#define int long long
const int N = 666666 ;

signed main(){
	int n;
	cin>>n;
	for(int i=0;i<n;i++) cout<<"ACL"
	return 0; 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:41: error: expected ';' before 'return'
   10 |         for(int i=0;i<n;i++) cout<<"ACL"
      |                                         ^
      |                                         ;
   11 |         return 0;
      |         ~~~~~~
Language: C++

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

#define rep(i,n) for(int i=0;i<n;i++)
#define ll long long

int main(){
    int k;
    cin>>k;
    string s;
    rep(i,k){
        s+="ACL"
    }
    cout<<s<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:17: error: expected ';' before '}' token
   12 |         s+="ACL"
      |                 ^
      |                 ;
   13 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
#include <atcoder/all>
#define rep(i,n) for(int i=0; i<(n); i++)
#define FOR(i,a,n) for(int i=(a); i<(n); i++)
#define all(v) v.begin(), v.end()
#define fi first
#define se second
#define sz(x) int(x.size())
using namespace std;
using namespace atcoder;
using ll = long long;
using P = pair<int ,int>;
const int INF = 1001001001;
const int MOD = 1000000007;
template<class T> inline bool chmax(T &a, T b) { if (a<b) {a=b; return 1;} return 0;}
template<class T> inline bool chmin(T &a, T b) { if (b<a) {a=b; return 1;} return 0;}

#ifdef _DEBUG
#include "debug.h"
#else
#define debug(...)
#define print(...)
#endif

int main() {
    int k; cin >> k;
    string ans = "ACL";
    k--;
    rep(i, k) ans += "ACL";
    cout << ans << endl;
}

Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#include <atcoder/all>
#define rep(i,n) for(int i = 0;i<n;i++)
using namespace std;
using namespace atcoder;
typedef pair<int,int> P;
typedef long long ll;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0;}
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0;}

int main() {
    int k;
    cin >> k;
    rep(i,k) {
        cout << "ACL";
    }
    cout << endl;
}

Compiler output:
a.cc:2:10: fatal error: atcoder/all: No such file or directory
    2 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C

#include<stdio.h>
 
int main(){
  	int k,i;
  
  	scanf("%d", &k);
  	for(i=1, i<=k, i++){
  		printf("ACL");
    }
  	printf("\n");
  	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:27: error: expected ';' before ')' token
    7 |         for(i=1, i<=k, i++){
      |                           ^
      |                           ;
main.c:7:27: error: expected expression before ')' token
Language: C

#include<stdio.h>
 
int main(){
  	int k;
  
  	scanf("%d", &k);
  	for(i=1, i<=k, i++){
  		printf("ACL");
    }
  	printf("\n");
  	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:13: error: 'i' undeclared (first use in this function)
    7 |         for(i=1, i<=k, i++){
      |             ^
main.c:7:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:27: error: expected ';' before ')' token
    7 |         for(i=1, i<=k, i++){
      |                           ^
      |                           ;
main.c:7:27: error: expected expression before ')' token
Language: C

#include<stdio.h>
 
int main(){
  	int k;
	char s = "ACL";
  
  	scanf("%d", &k);
  
  	for(i=1, i<=k, i++){
  		printf("%s", s);
    }
  	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:18: error: initialization of 'char' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
    5 |         char s = "ACL";
      |                  ^~~~~
main.c:9:13: error: 'i' undeclared (first use in this function)
    9 |         for(i=1, i<=k, i++){
      |             ^
main.c:9:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:27: error: expected ';' before ')' token
    9 |         for(i=1, i<=k, i++){
      |                           ^
      |                           ;
main.c:9:27: error: expected expression before ')' token
Language: C

#include<stdio.h>

int main(){
  	int k;
	char s = "ACL";
  
  	scanf("%d", &k);
  	for(i=1, i<=k, i++){
  		print("%s", s);
    }
  	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:18: error: initialization of 'char' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
    5 |         char s = "ACL";
      |                  ^~~~~
main.c:8:13: error: 'i' undeclared (first use in this function)
    8 |         for(i=1, i<=k, i++){
      |             ^
main.c:8:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:27: error: expected ';' before ')' token
    8 |         for(i=1, i<=k, i++){
      |                           ^
      |                           ;
main.c:8:27: error: expected expression before ')' token
main.c:9:17: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
    9 |                 print("%s", s);
      |                 ^~~~~
      |                 printf
Language: C++

include<iostream>

using namespace std;

int main() {
	int k;
	std::cin >> k;
	for (int i = 0;i < k;i++)cout << "ACL";
	return 0;
}


Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<iostream>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:7:14: error: 'cin' is not a member of 'std'
    7 |         std::cin >> k;
      |              ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | include<iostream>
a.cc:8:34: error: 'cout' was not declared in this scope
    8 |         for (int i = 0;i < k;i++)cout << "ACL";
      |                                  ^~~~
Language: C++

#inlude<bits/stdc++.h>
using namespace std
  int main()
{
  int k;
  cin>>k;
  for (int i=1;i<=k;i++}
       cout<<"ACL";
       return 0;
       }

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inlude; did you mean #include?
    1 | #inlude<bits/stdc++.h>
      |  ^~~~~~
      |  include
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 |   int main()
      |   ~~~               
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin>>k;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #inlude<bits/stdc++.h>
a.cc:7:24: error: expected ')' before '}' token
    7 |   for (int i=1;i<=k;i++}
      |       ~                ^
      |                        )
a.cc:7:24: error: expected primary-expression before '}' token
a.cc: At global scope:
a.cc:8:8: error: 'cout' does not name a type
    8 |        cout<<"ACL";
      |        ^~~~
a.cc:9:8: error: expected unqualified-id before 'return'
    9 |        return 0;
      |        ^~~~~~
a.cc:10:8: error: expected declaration before '}' token
   10 |        }
      |        ^
Language: C

char *acl = "ACL";
int k;
scanf("%d",&k);
if (k <0) return;
for (int i = 1; i <= k; i++) {
  printf("%s",acl);
}
return;

Compiler output:
main.c:3:7: error: expected declaration specifiers or '...' before string constant
    3 | scanf("%d",&k);
      |       ^~~~
main.c:3:12: error: expected declaration specifiers or '...' before '&' token
    3 | scanf("%d",&k);
      |            ^
main.c:4:1: error: expected identifier or '(' before 'if'
    4 | if (k <0) return;
      | ^~
main.c:5:1: error: expected identifier or '(' before 'for'
    5 | for (int i = 1; i <= k; i++) {
      | ^~~
main.c:5:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<=' token
    5 | for (int i = 1; i <= k; i++) {
      |                   ^~
main.c:5:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
    5 | for (int i = 1; i <= k; i++) {
      |                          ^~
main.c:8:1: error: expected identifier or '(' before 'return'
    8 | return;
      | ^~~~~~
Language: C++

#include<iostream>
#include<string>
using namespace std;
int mian(){
	int n;
  	cin>>n;
  	for(int i=1;i<=n;i++){
    	cout<<"ACL";
    }
  	return 0;
}

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <iostream>
#include <string>

using namespace std;

    int main(){
    
    int K;
  cin>>K;
  
  string s = "ACL"
 
 for(int i  =0 ; i<K ; i++){
    cout<<s;
}


return 0;







}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: expected ',' or ';' before 'for'
   13 |  for(int i  =0 ; i<K ; i++){
      |  ^~~
a.cc:13:18: error: 'i' was not declared in this scope
   13 |  for(int i  =0 ; i<K ; i++){
      |                  ^
Language: Java

import java.util.*;
class Problem
{
  public static void main(String args[])
  {
    Scanner n=new Scanner (System.in);
    int k=n.nextInt();
    String x="ACL";
    for(int i=1; i<=k;i++)
    {
      x=x+"ACL";
    }
    return x;
  }
}

Compiler output:
Main.java:13: error: incompatible types: unexpected return value
    return x;
           ^
1 error
Language: C++

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*******************************************************************************/

#include <bits/stdc++.h>

using namespace std;
#define int long long
int32_t main()
{
    int n;
    cin>>n;
    string s="ACL";
    for(i=1;i<=n;i++) cout<<s;

    return 0;
}


Compiler output:
a.cc: In function 'int32_t main()':
a.cc:18:9: error: 'i' was not declared in this scope
   18 |     for(i=1;i<=n;i++) cout<<s;
      |         ^
Language: C++

#include <bits/stdc++.h>
#include<atcoder/all>
using namespace atcoder;
#define rep(i,n) for(int i=0;i<n;i++)
#define FOR(i,start,end) for(int i=start;i<=end;i++)
const int INF = 1001001001;
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define Sort(a) sort(a.begin(), a.end())
#define Rort(a) sort(a.rbegin(), a.rend())
typedef long long ll;
const ll MOD=1000000007;
using namespace std;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
template<class T>auto MAX(const T& a) { return *max_element(a.begin(),a.end()); }
template<class T>auto MIN(const T& a) { return *min_element(a.begin(),a.end()); }
template<class T, class U>U SUM(const T& a, const U& v) { return accumulate(a.begin(),a.end(), v); }
template<class T, class U>U COUNT(const T& a, const U& v) { return count(a.begin(),a.end(), v); }
template<class T, class U>int LOWER(const T& a, const U& v) { return lower_bound(a.begin(),a.end(), v) - a.begin(); }
template<class T, class U>int UPPER(const T& a, const U& v) { return upper_bound(a.begin(),a.end(), v) - a.begin(); }
int GCD(int a, int b) { return b ? GCD(b, a%b) : a; }
int LCM(int a, int b) { int g = GCD(a, b); return a / g * b; }
typedef long double ld;
typedef unsigned long long int ull;
typedef pair<int,int> P;
typedef vector<int> vi;
typedef vector<char> vc;
typedef vector<bool> vb;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;
typedef vector<pair<int, int>> vpii;
typedef vector<pair<ll, ll>> vpll;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<vc> vvc;
typedef vector<vs> vvs;
typedef vector<vll> vvll;
typedef map<int, int> mii;
typedef set<int> si;
//---------------------------------------------------------------------------------------------------

int main(void){
    // Your code here!
    int k; cin >> k;
    rep(i,k) cout << "ACL";
}


Compiler output:
a.cc:2:9: fatal error: atcoder/all: No such file or directory
    2 | #include<atcoder/all>
      |         ^~~~~~~~~~~~~
compilation terminated.
Language: C

import java.util.*;
public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int k = scan.nextInt();
		String ans = null;
		
		for(int i=0;i<k;i++) {
			ans += "ACL";
		}
		System.out.println(ans);

	}

}


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import java.util.*;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.util.*;
      |            ^
main.c:2:1: error: unknown type name 'public'
    2 | public class Main {
      | ^~~~~~
main.c:2:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Main'
    2 | public class Main {
      |              ^~~~
Language: C++



#include <bits/stdc++.h>
#if !defined(ONLINE_JUDGE)
#include "debug.hpp"
#endif
using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);



	int n;
	cin >> n;
	while (n--) {
		cout << "ACL";
	}











	return 0;
}


Compiler output:
a.cc:5:10: fatal error: debug.hpp: No such file or directory
    5 | #include "debug.hpp"
      |          ^~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
using namespace std;
int  main()
{
  int n;
  cin>>n;
  for(i=1;i<=n;i++){
    printf("ACL");
  }
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: 'i' was not declared in this scope
    7 |   for(i=1;i<=n;i++){
      |       ^
Language: C++

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

int main() {
	int n;
  	cin >> n;
  	
  	string s = ""
  	for (int i = 0; i <= n; i++) {
     	string.push_back("ACL");
    }
  
  	cout << string << endl;
  
  	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: expected ',' or ';' before 'for'
   10 |         for (int i = 0; i <= n; i++) {
      |         ^~~
a.cc:10:25: error: 'i' was not declared in this scope
   10 |         for (int i = 0; i <= n; i++) {
      |                         ^
a.cc:14:24: error: expected primary-expression before '<<' token
   14 |         cout << string << endl;
      |                        ^~
Language: C++

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

#define ll long long;

int main() {
  int k;
  string s = "";
  cin >> k;

  for (int i = 0; i < k < i++)
  {
    s += "ACL";
  }

  cout << s;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:30: error: expected ';' before ')' token
   11 |   for (int i = 0; i < k < i++)
      |                              ^
      |                              ;
Language: C++

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

#define ll long long;

int main() {
  int k;
  string s = "";
  cin >> k;

  for (int i = 0; i < k < i++)
  {
    s += "ACL"
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:30: error: expected ';' before ')' token
   11 |   for (int i = 0; i < k < i++)
      |                              ^
      |                              ;
a.cc:13:15: error: expected ';' before '}' token
   13 |     s += "ACL"
      |               ^
      |               ;
   14 |   }
      |   ~
Language: C++

#include <bits/stdc++.h>

#include <atcoder/all>
using namespace std;
using namespace atcoder;

template <class T>
bool chmax(T &a, const T &b) {
  if (a < b) {
    a = b;
    return 1;
  }
  return 0;
}
template <class T>
bool chmin(T &a, const T &b) {
  if (b < a) {
    a = b;
    return 1;
  }
  return 0;
}

using ll = long long;
using lb = long double;
using P = pair<ll, ll>;
using graph = vector<vector<ll>>;

const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
const ll INF = 1LL << 60;
const ll mod = 1000000007LL;

#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main() {
  int K;
  cin >> K;
  rep(i, K) cout << "ACL";
  cout << endl;
}

Compiler output:
a.cc:3:10: fatal error: atcoder/all: No such file or directory
    3 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
#define ll long long
#define ld long double
#define REP(i,m,n) for(int i=(int)(m); i<(int)(n); i++)
#define rep(i,n) REP(i,0,n)
#define RREP(i,m,n) for(int i=(int)(m); i>=(int)(n); i--)
#define rrep(i,n) RREP(i,(n)-1,0)
#define all(v) v.begin(), v.end()
#define endk '\n'
const int inf = 1e9+7;
const ll longinf = 1LL<<60;
const ll mod = 1e9+7;
const ll mod2 = 998244353;
const ld eps = 1e-10;
template<typename T1, typename T2> inline void chmin(T1 &a, T2 b){if(a>b) a=b;}
template<typename T1, typename T2> inline void chmax(T1 &a, T2 b){if(a<b) a=b;}

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int k; cin >> k;
  string ans = "";
  rep(i, k) ans += "ACL";
  cout << ans << endk;
  return 0;
}


Compiler output:
a.cc:3:10: fatal error: atcoder/all: No such file or directory
    3 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.