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

#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using ll = long long;
#define rep(i,n) for(ll i=0; i<n; ++i)
#define rep1(i,n) for(ll i=1; i<=n; ++i)
#define revrep(i,n) for(ll i=n-1; i>=0; --i)
inline constexpr ll Inf = (1ULL << 62) -1;
#define fastio cin.tie(nullptr); ios_base::sync_with_stdio(false);
#define endl '\n'
template <class T> bool updmax(T& a, T b) { if (b > a) { a = b; return true;} return false;}
template <class T> bool updmin(T& a, T b) { if (b < a) { a = b; return true;} return false;}

int main() {
    fastio;
    ll N;
    cin >> N;
    string ans;
    rep(i,N)
        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>
using namespace std;
int main()
{
    int n;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cout<<"ACL";
    }
    cout<<endl;a
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:16: error: 'a' was not declared in this scope
   11 |     cout<<endl;a
      |                ^
Language: C++

#include<bits/stdc++.h>

using namespace std;

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


Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: expected '}' at end of input
   13 | }
      |  ^
a.cc:6:1: note: to match this '{'
    6 | {
      | ^
Language: C++

#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
typedef long long ll;
const int MOD = 1000000007;
//cout << setprecision(20) << 

int main() {
    ll k; cin >> k;
    for (int i = 0; i < k; ++i) {
        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: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		// 整数の入力
		int a = sc.nextInt();

		String s = "AKL";
      if(a = 1){
       System.out.println(a);
      }
        for(i=1, i<a, i++){
          	String cats_tochu = s;
	        String cats = cats_tochu + s;
        }
		// 出力
		System.out.println(cats);
	}
}

Compiler output:
Main.java:12: error: not a statement
        for(i=1, i<a, i++){
                  ^
Main.java:12: error: ';' expected
        for(i=1, i<a, i++){
                         ^
2 errors
Language: C++

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

int main(){
  	int N;
  	cin>>N;
  	vector<int> B(N);
	vector<int> A(3)={'A','C','L'};
  	for(int i=0;i<N;i++){
    	for(int j=0;j<3;j++){
        	B.push_back(j);
          	cout<<B.at(j);
        }
    }
  	
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: expected ',' or ';' before '=' token
    8 |         vector<int> A(3)={'A','C','L'};
      |                         ^
Language: C++

# include <bits/stdc++.h>
# include <atcoder/all>
# define rep(i, n) for (ll i = 0; i < (n); i++)
# define reps(i, n) for (ll i = 1; i <= (n); i++)
# define foreps(i, m, n) for (ll i = (m); i < (n); i++)
# define len(x) ((int)(x).size())
# define all(x) (x).begin(), (x).end()
using namespace std;
using namespace atcoder;
typedef long long ll;
typedef long double ld;
const long long mod = 1e9 + 7;
const long long inf = 1e18;

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

Compiler output:
a.cc:2:11: fatal error: atcoder/all: No such file or directory
    2 | # include <atcoder/all>
      |           ^~~~~~~~~~~~~
compilation terminated.
Language: C++

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

int main(){
  	int N;
  	cin>>N;
  	vector<int> B(N)
	vector<int> A(3)={'A','C','L'};
  	for(int i=0;i<N;i++){
    	for(int j=0;j<3;j++){
        	B.push_back(j);
          	cout<<B.(j);
        }
    }
  	
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: expected ',' or ';' before 'vector'
    8 |         vector<int> A(3)={'A','C','L'};
      |         ^~~~~~
a.cc:12:25: error: expected unqualified-id before '(' token
   12 |                 cout<<B.(j);
      |                         ^
Language: C++

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





string func(string s, int n) 
{ 
    // Copying given string to temparory string. 
    string str = s; 
  
    for (int i=1; i<n;i++) 
        s += s1; // Concatinating strings 
  
    return s; 
} 

int main()
{
	string s ="ACL";
	int n;
	
	cout << func(s, n) << endl;
	return 0; 
}
  

Compiler output:
a.cc: In function 'std::string func(std::string, int)':
a.cc:14:14: error: 's1' was not declared in this scope; did you mean 's'?
   14 |         s += s1; // Concatinating strings
      |              ^~
      |              s
Language: C++

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

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

cout << "s" << endl;
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: expected ',' or ';' before 'for'
    8 | for (int i = 0; i < K; i++) {
      | ^~~
a.cc:8:17: error: 'i' was not declared in this scope
    8 | for (int i = 0; i < K; i++) {
      |                 ^
Language: C

#include <iostream>
using namespace std;

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

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

#include <iostream>
using namespace std;

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

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

#include <bits/stdc++.h>

using namespace std;

int main(){
  	int k; cin >> k;
  	while(k--) cout << "ACL";
  	cout << "\n";
	return 0;
}

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

#include <iostream>
#include <algorithm>
#include <cstring>
#include <cmath>
#include <vector>
#include <set>
#include <queue>
#include <map>
#include <string>
#include <atcoder/all>

#define rep(i, a, b) for ( int i = (a); i < (b); i++ )
#define per(i, a, b) for ( int i = (b)-1; i >= (a); i--)
#define pb push_back
#define mp make_pair
#define bg begin()
#define en end()
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define sz(v) (int)(v).size()

using namespace std;
using namespace atcoder;

typedef long long ll;
typedef long double ld;

using P = pair<int, int>;
template<typename T>
struct Edge {
    int u, v;
    T cost;
    Edge(int u, int v, T c) : u(u), v(v), cost(c) {}
    bool operator< (const Edge &e) const {return cost < e.cost;}
};

static const long long MOD = 1000000007;
static const long long LINF = (ll)(1e18+99);
static const int INF = 1e9+99;

ll ans;

int main(void) {
    int k;
    cin >> k;
    string s;
    rep(i, 0, k) s += "ACL";

    
    cout << s << endl;
    return 0;
}





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

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

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

Compiler output:
a.cc:1:17: error: stray '#' in program
    1 | cout<<acl<<endl;#include <bits/stdc++.h>
      |                 ^
a.cc:1:1: error: 'cout' does not name a type
    1 | cout<<acl<<endl;#include <bits/stdc++.h>
      | ^~~~
a.cc:1:18: error: 'include' does not name a type
    1 | cout<<acl<<endl;#include <bits/stdc++.h>
      |                  ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:1: error: 'cin' was not declared in this scope
    6 | cin >> K;
      | ^~~
a.cc:7:1: error: 'string' was not declared in this scope
    7 | string acl="";
      | ^~~~~~
a.cc:9:3: error: 'acl' was not declared in this scope
    9 |   acl=acl+"ACL";
      |   ^~~
a.cc:11:1: error: 'cout' was not declared in this scope
   11 | cout<<acl<<endl;
      | ^~~~
a.cc:11:7: error: 'acl' was not declared in this scope
   11 | cout<<acl<<endl;
      |       ^~~
a.cc:11:12: error: 'endl' was not declared in this scope
   11 | cout<<acl<<endl;
      |            ^~~~
Language: C++

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

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<string, string> pss;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<pii> vii;
typedef vector<ll> vl;
typedef vector<vl> vvl;

double EPS=1e-9;
int INF=1000000005;
long long INFF=1000000000000000005ll;
double PI=acos(-1);
int dirx[8]={ -1, 0, 0, 1, -1, -1, 1, 1 };
int diry[8]={ 0, 1, -1, 0, -1, 1, -1, 1 };
const ll MOD = 1000000007;

ll sum() { return 0; }
template<typename T, typename... Args>
T sum(T a, Args... args) { return a + sum(args...); }

#define DEBUG fprintf(stderr, "====TESTING====\n")
#define VALUE(x) cerr << "The value of " << #x << " is " << x << endl
#define OUT(x) cout << x << endl
#define OUTH(x) cout << x << " "
#define debug(...) fprintf(stderr, __VA_ARGS__)
#define READ(x) for(auto &(z):x) cin >> z;
#define FOR(a, b, c) for (int(a)=(b); (a) < (c); ++(a))
#define FORN(a, b, c) for (int(a)=(b); (a) <= (c); ++(a))
#define FORD(a, b, c) for (int(a)=(b); (a) >= (c); --(a))
#define FORSQ(a, b, c) for (int(a)=(b); (a) * (a) <= (c); ++(a))
#define FORC(a, b, c) for (char(a)=(b); (a) <= (c); ++(a))
#define EACH(a, b) for (auto&(a) : (b))
#define REP(i, n) FOR(i, 0, n)
#define REPN(i, n) FORN(i, 1, n)
#define MAX(a, b) a=max(a, b)
#define MIN(a, b) a=min(a, b)
#define SQR(x) ((ll)(x) * (x))
#define RESET(a, b) memset(a, b, sizeof(a))
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define ALL(v) v.begin(), v.end()
#define ALLA(arr, sz) arr, arr + sz
#define SIZE(v) (int)v.size()
#define SORT(v) sort(ALL(v))
#define REVERSE(v) reverse(ALL(v))
#define SORTA(arr, sz) sort(ALLA(arr, sz))
#define REVERSEA(arr, sz) reverse(ALLA(arr, sz))
#define PERMUTE next_permutation
#define TC(t) while (t--)
#define FAST_INP  ios_base::sync_with_stdio(false);cin.tie(NULL)
#define what_is(x) cerr << #x << " is " << x << endl;

void solve() {
	
}

int main()
{
    FAST_INP;
//    #ifndef ONLINE_JUDGE
//    freopen("input.txt","r", stdin);
//    freopen("output.txt","w", stdout);
//    #endif

//    int tc; cin >> tc;
//    TC(tc) solve();
	int k;
	cin >> k;
	REP(i,k) cout << "ACL";
    return 0;
}

Compiler output:
a.cc:3:17: error: 'atcoder' is not a namespace-name
    3 | using namespace atcoder;
      |                 ^~~~~~~
Language: C++

#include <bits/stdc++.h>
 
using namespace std;
 
 #define tr(c, i) for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); i++)
#define   ipr         	pair<int, int>
#define   pb            push_back
#define   ff            first
#define   ss            second
#define fill(a,b) memset(a, b, sizeof(a))
#define   fr(i, j, k)   for (int i = j; i < k; i++)
#define   rf(i, j, k)   for (int i = j; i >= k;i--)
#define   int           long long int
#define   ll 			unsigned long long
#define   ld            long double
#define   all(x)        x.begin(), x.end()
#define   rall(x)       x.rbegin(),x.rend()
#define   mp            make_pair
#define L(x) ('a'<=x && x<='z')
#define   inf           INT_MAX
#define   read_file();	freopen("input.txt", "r", stdin);	freopen("output.txt", "w", stdout);
#define   IOS           std::ios::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
 
 
const ld  pi   =  acos(-1);
const int mod =  1000000007;
const double epsilon = 1e-9; 
 
 
template<class T> ostream& operator <<(ostream &out,vector<T> &A){for(auto x:A) out<<x<<" ";return out;}
template<class T> ostream& operator <<(ostream &out,set<T> &A){for(auto x:A) out<<x<<" ";return out;}
template<class T> ostream& operator <<(ostream &out,unordered_set<T> &A){for(auto x:A) out<<x<<" ";return out;}
template <class T1,class T2>T1 powr(T1 a,T2 b){T1 res = 1;fr(i,1,b+1)res = res*a;return res;}
 
int binpow(int a,int b) {
    a=a%mod;
   
    int res = 1;
while (b > 0) {
        if (b & 1)res = (res * a)%mod;
        a = (a * a)%mod;
        b >>= 1;
}
return (res+mod)%mod;
}
 

 solve(){
  
 }
 

 
 int32_t main(){
    IOS;
 
     int t;
     //cin>>t;
   
     t=1;
   while(t--){
 
   
 int k;
   cin>>k;
   while(k--)cout<<"ACL";

   cout<<"\n";
 }
 }

Compiler output:
a.cc:48:2: error: ISO C++ forbids declaration of 'solve' with no type [-fpermissive]
   48 |  solve(){
      |  ^~~~~
a.cc: In function 'int solve()':
a.cc:50:2: warning: no return statement in function returning non-void [-Wreturn-type]
   50 |  }
      |  ^
Language: Java

import java.util.Scanner;

public class main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int k = sc.nextInt();

		for(int i = 0; i < k; i ++) {
			System.out.print("ACL");
		}

	}

}


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

#include <iostream>
#include <algorithm>
#include <cstring>
#include <cmath>
#include <vector>
#include <set>
#include <queue>
#include <map>
#include <string>
#include <atcoder>

#define rep(i, a, b) for ( int i = (a); i < (b); i++ )
#define per(i, a, b) for ( int i = (b)-1; i >= (a); i--)
#define pb push_back
#define mp make_pair
#define bg begin()
#define en end()
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define sz(v) (int)(v).size()

using namespace std;

typedef long long ll;
typedef long double ld;

using P = pair<int, int>;
template<typename T>
struct Edge {
    int u, v;
    T cost;
    Edge(int u, int v, T c) : u(u), v(v), cost(c) {}
    bool operator< (const Edge &e) const {return cost < e.cost;}
};

static const long long MOD = 1000000007;
static const long long LINF = (ll)(1e18+99);
static const int INF = 1e9+99;

ll ans;

int main(void) {
    int k;
    cin >> k;
    string s;
    rep(i, 0, k) s += "ACL";

    
    cout << s << endl;
    return 0;
}





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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected '}' at end of input
    7 |     cout<<"ACL";
      |                 ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C

#include <iostream>
#include <stack>
#include <cstdio>
using namespace std;

int main(){
  int N;
  cin >> N;
  for(int i = 0; i < N; i++){
    cout << "ACL";
  }
  cout << endl;
}

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

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int k;
	scanf("%d",&k);
	for (int i=1;i<=k;i++)
	 printf("%s","ACL");
	return 0;
}

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++

#inclue <bits/stdc++.h>
using namesace std;

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

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inclue; did you mean #include?
    1 | #inclue <bits/stdc++.h>
      |  ^~~~~~
      |  include
a.cc:2:7: error: expected nested-name-specifier before 'namesace'
    2 | using namesace std;
      |       ^~~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin >> k;
      |   ^~~
a.cc:8:3: error: 'string' was not declared in this scope
    8 |   string s = "ACL";
      |   ^~~~~~
a.cc:10:5: error: 'cout' was not declared in this scope
   10 |     cout << s;
      |     ^~~~
a.cc:10:13: error: 's' was not declared in this scope
   10 |     cout << s;
      |             ^
a.cc:11:3: error: 'cout' was not declared in this scope
   11 |   cout << endl;
      |   ^~~~
a.cc:11:11: error: 'endl' was not declared in this scope
   11 |   cout << endl;
      |           ^~~~
Language: C++

#include<bits/stdc++.h>
#define ll long long int
using namespace std;

int main()
{
     ll t;
    cin>>t;
    string s="ACL"
    while(t--)
    {
      s+=s;
	}
	cout<<s;
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: expected ',' or ';' before 'while'
   10 |     while(t--)
      |     ^~~~~
Language: C++

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

using mint = modint1000000007;

string s = "ACL", ans = "";
int n;

int main(){
    cin >> n;
    for(int i = 0; i < n; i++){
        ans += s;
    }
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc:1:10: fatal error: atcoder/all: No such file or directory
    1 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long int l1;
typedef vector <int> vi;
typedef vector <long long int> v1;
#define pb push_back
#define mp make_pair
#define iter(i,a,b) for(i=a;i<b;i++)

int main()
{
    ios_base::sync_with_stdio(false);      //for fast cin and cout streams
    cin.tie(NULL);
    cout.tie(NULL);
    
    //THINK..THINK..THINK..nope..EVEN THOSE CORNER CASES
    //DONE ??..NO.!...GO BACK AGAIN NOW..bro
    //ALL RIGHT..GOOD TO GO..
    //MAKE IT SYNTACTICALLY CORRECT..though
    
    /*l1 t;
    cin>>t;
    while(t--)
    {
        l1 n,i;
        cin>>n;
        v1 vec(n);
        iter(i,0,n)
        cin>>vec[i];
    }*/
    
    
    /*l1 n,i;
    cin>>n;
    v1 vec(n);
    iter(i,0,n)
    cin>>vec[i];*/
    
    
    /*l1 t;
    cin>>t;
    while(t--)
    {
        
        
    }*/
  
    
    int k;
  cin>>k;
  
  iter(i,0,k)
    cout<<"ACL";
    
    
    
return 0;
}






Compiler output:
a.cc: In function 'int main()':
a.cc:52:8: error: 'i' was not declared in this scope
   52 |   iter(i,0,k)
      |        ^
a.cc:8:25: note: in definition of macro 'iter'
    8 | #define iter(i,a,b) for(i=a;i<b;i++)
      |                         ^
Language: C++

#include <iostream>
using namespace std;

int main(){
	int k;
	cin >> k;
	for(int i =0;i<k;i++){
		cout << 'ACL'
	}
}

Compiler output:
a.cc:8:25: warning: multi-character character constant [-Wmultichar]
    8 |                 cout << 'ACL'
      |                         ^~~~~
a.cc: In function 'int main()':
a.cc:8:30: error: expected ';' before '}' token
    8 |                 cout << 'ACL'
      |                              ^
      |                              ;
    9 |         }
      |         ~
Language: C++

#include <set>
#include <map>
#include <list>
#include <queue>
#include <stack>
#include <cmath>
#include <ctime>
#include <cstdio>
#include <vector>
#include <string>
#include <bitset>
#include <cctype>
#include <cstdlib>
#include <cstring>
#include <utility>
#include <numeric>
#include <complex>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <cassert>
#include <iostream>
#include <iterator>
#include <algorithm>
#include <atcoder/all>
using namespace atcoder;
using namespace std;
using ll = long long;
using vll = vector<long long>;
using vvll = vector<vll>;
const double EPS = 1e-9;
const long long MOD=1e9+7;
ll dx4[4]={1,0,-1,0};
ll dy4[4]={0,-1,0,1};
ll dx8[8]={1,0,-1,1,-1,1,0,-1};
ll dy8[8]={1,1,1,0,0,-1,-1,-1};
#define rep(i, n) REP(i, 0, n)
#define ALL(v) v.begin(), v.end()
#define MSG(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
#define SZ(x) ((int)(x).size())
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; }

int main(){
  int n; cin>>n;
  stringstream ss;
  rep(i,n){
    ss << "ACL";
  }
  cout<<ss.str()<<endl;
}

Compiler output:
a.cc:25:10: fatal error: atcoder/all: No such file or directory
   25 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

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

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

int main() {
    ll k;
    cin >> k;

    rep(i, k) {
        cout << "ACL";
    }
    cout << endl;
    return 0;
}


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>
 
using namespace std;
 
 #define tr(c, i) for (__typeof((c).begin()) i = (c).begin(); i != (c).end(); i++)
#define   ipr         	pair<int, int>
#define   pb            push_back
#define   ff            first
#define   ss            second
#define fill(a,b) memset(a, b, sizeof(a))
#define   fr(i, j, k)   for (int i = j; i < k; i++)
#define   rf(i, j, k)   for (int i = j; i >= k;i--)
#define   int           long long int
#define   ll 			unsigned long long
#define   ld            long double
#define   all(x)        x.begin(), x.end()
#define   rall(x)       x.rbegin(),x.rend()
#define   mp            make_pair
#define L(x) ('a'<=x && x<='z')
#define   inf           INT_MAX
#define   read_file();	freopen("input.txt", "r", stdin);	freopen("output.txt", "w", stdout);
#define   IOS           std::ios::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
 
 
const ld  pi   =  acos(-1);
const int mod =  1000000007;
const double epsilon = 1e-9; 
 
 
template<class T> ostream& operator <<(ostream &out,vector<T> &A){for(auto x:A) out<<x<<" ";return out;}
template<class T> ostream& operator <<(ostream &out,set<T> &A){for(auto x:A) out<<x<<" ";return out;}
template<class T> ostream& operator <<(ostream &out,unordered_set<T> &A){for(auto x:A) out<<x<<" ";return out;}
template <class T1,class T2>T1 powr(T1 a,T2 b){T1 res = 1;fr(i,1,b+1)res = res*a;return res;}
 
int binpow(int a,int b) {
    a=a%mod;
   
    int res = 1;
while (b > 0) {
        if (b & 1)res = (res * a)%mod;
        a = (a * a)%mod;
        b >>= 1;
}
return (res+mod)%mod;
}
 

 solve(){
   int k;
   cin>>k;
   while(k--)cout<<"ACL";

   cout<<"\n";
 }
 

 
 int32_t main(){
    IOS;
 
     int t;
     //cin>>t;
   
     t=1;
   while(t--){
 
   solve();

 }
 }

Compiler output:
a.cc:48:2: error: ISO C++ forbids declaration of 'solve' with no type [-fpermissive]
   48 |  solve(){
      |  ^~~~~
a.cc: In function 'int solve()':
a.cc:54:2: warning: no return statement in function returning non-void [-Wreturn-type]
   54 |  }
      |  ^
Language: C++

#include<bits/stc++.h>
using namespace std;
typedef long long ll;
int main()
{
  int n;
  cin>>n;
  string k="ACL";
  for(int i=0;i<k;i++)
    k+=k;
  cout<<k;
  return 0;
}

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

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

Compiler output:
a.cc:1:24: error: missing terminating > character
    1 | #include<bits/stdc++.h.
      |                        ^
a.cc: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<atcoder/all>

using namespace std;
using namespace atcoder;

const long long MOD = 1000000007;


int main() {
    int K;
    cin >> K;

    string answer = "";

    for (int i = 1; i <= K; i++) {
        answer += "ACL";
    }

    cout << answer << endl;
    return 0;
}

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

#include<bits/stdc++.h>
using namespace std;
const int N=1000005;
int main(){
	int k;
	scanf("%d",&k);
	for(int i=0;i<k;i++){
		printf("ACL");
	}
	puts("");
	return 0;
}

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>
using namespace std;
int main()
{
	int j;
	scanf("%d",&j);
	for (int i=1;i<=j;i++)
	 printf("%s","ACL");
	return 0;
}

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 <iostream>//brute force forever
using namespace std;
#define ll                      long long int
#define pb                      push_back
#define pob						pop_back
#define pii						pair<int,int>
#define pll						pair<ll,ll>
#define FOR(i,n)                for(int i=0;i<n;i++)
#define FORE(i,a,b)             for(int i=a;i<=b;i++)
#define RFOR(i,n)               for(int i=n;i>0;i--)
#define RFORE(i,a,b)            for(int i=a;i>=b;i--)
#define mp                      make_pair
#define all(x)                  x.begin(),x.end()
#define rall(x)                 x.rbegin(),x.rend()
#define ff                      first
#define ss                      second
#define endl                    "\n"
#define MOD                     998244353
#define MAXN					300005
#define INFI					1000000000
#define ub(x)					upper_bound(x)
#define lb(x)					lower_bound(x)

void FIO(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
}

void printarr(int arr[],int start,int size){
	for(int i=start;i<size;i++){
		cout<<arr[i]<<" ";
	}
}

void debug(int x){
	cout<<x<<endl;
}

int main(){
    FIO();
    int t;
    t=1;
    //cin>>t;
    while(t--){
		int k;
		cin>>k;
		for(int i=0;i<k;i++){
			cout<<"ACL";
		}
		
    }
 	return 0;
}


Compiler output:
main.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>//brute force forever
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

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

int main(){
  int t;
  cin>>t;
  
  while(t--){
	cout<<"ACL"
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:20: error: expected ';' before '}' token
    9 |         cout<<"ACL"
      |                    ^
      |                    ;
   10 |   }
      |   ~
Language: C++

#include <iostream>
#include <algorithm>
#include <cstring>
#include <cmath>
#include <vector>
#include <set>
#include <queue>
#include <map>
#include <string>
#include <atcoder/all>

#define rep(i, a, b) for ( int i = (a); i < (b); i++ )
#define per(i, a, b) for ( int i = (b)-1; i >= (a); i--)
#define pb push_back
#define mp make_pair
#define bg begin()
#define en end()
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define sz(v) (int)(v).size()

using namespace std;

typedef long long ll;
typedef long double ld;

using P = pair<int, int>;
template<typename T>
struct Edge {
    int u, v;
    T cost;
    Edge(int u, int v, T c) : u(u), v(v), cost(c) {}
    bool operator< (const Edge &e) const {return cost < e.cost;}
};

static const long long MOD = 1000000007;
static const long long LINF = (ll)(1e18+99);
static const int INF = 1e9+99;

ll ans;

int main(void) {
    int k;
    cin >> k;
    string s;
    rep(i, 0, k) s += "ACL";

    
    cout << s << endl;
    return 0;
}





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

#include <bits/stdc++.h>
#include <queue>
#include <string>
#include <algorithm>
#include <atcoder/all>

/*
using namespace atcoder;
using namespace std;
*/
typedef long long ll;

#define rep(i, n) for (ll i = 0; i < n; i++)
#define rep1(i, n) for (ll i = 1; i < n + 1; i++)
#define repr(i, n) for (ll i = n - 1; i >= 0; i--)
#define repr1(i, n) for (ll i = n; i > 0; i--)
#define FOR(i, j, n) for (ll i = j; i < n; i++)

const ll MOD = 1000000007; // 10^9+7
const ll MOD2 = 998244353;
const ll INF = 10000000000;

int main(void){
    ll k;
    cin >> k;
    rep(i,k){
        cout << "ACL";
    }
    cout << endl;
    return 0;
}

Compiler output:
a.cc:5:10: fatal error: atcoder/all: No such file or directory
    5 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#define ll long long int
#define nl "\n"
#define vec vector<ll>
#define pb push_back
#define MOD 1000000007
#define test ll t;cin>>t;while(t--)
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);
using namespace std;
int main()
{
	ll k;
	cin>>k;
	for(int i=0;i<n;i++)
	cout<<"ACL";
	cout<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:23: error: 'n' was not declared in this scope
   14 |         for(int i=0;i<n;i++)
      |                       ^
Language: C++

//
#include <atcoder/all>
#include <bits/stdc++.h>

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

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

    return 0;
}



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>
using namespace std;
int main(){
  	int K;
  cin >> K;
  for(int i = 1; i <= K; i++) cout << "ACL";
  cout << "endl"
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected ';' before 'return'
    7 |   cout << "endl"
      |                 ^
      |                 ;
    8 |         return 0;
      |         ~~~~~~
Language: Java

import java.util.Scanner;

public class ABCA {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int K = in.nextInt();
        StringBuilder s = new StringBuilder();
        for (int i = 0; i < K; i++) {
            s.append("ACL");
        }
        System.out.println(s.toString());
    }
}


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

#ifndef ONLINE_JUDGE
#include "default.h"
#else
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#endif

using namespace std;
using namespace __gnu_pbds;


#pragma GCC target("popcnt")  //https://godbolt.org/z/yQv94Y 

typedef long long int ll;
typedef unsigned long long int  ull;
typedef long double ld;

const ld pi = 4.0*atan(1.0);
#define xlr8 ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cout.precision(10); cout<<fixed


typedef tree<
int,
null_type,
less<int>,
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;
// T.insert(a), T.erase(a), T.size()
// T.order_of_key(a) -- number of elements strictly less than a
// *T.find_by_order(k) -- k-th element in increasing order

struct Timer
{   chrono::time_point<chrono::high_resolution_clock> start , end; chrono:: duration<float> dur;
    Timer(){start = chrono::high_resolution_clock::now();}
    ~Timer(){   end = chrono::high_resolution_clock::now(); dur = end - start;  cout<<"\nTime Elapsed : " <<dur.count() << " s\n";  }
};


template<typename T>
void getVec(vector<T>& a , int st, int en)
{
    int dif = (en > st ? 1 : -1);
    for(int  i = st ; i!= en ; i+= dif)
        cin>>a[i];
}
template<typename T>
void getVecPair(vector<pair<T , T > >& a , int st, int en)
{
    int dif = (en > st ? 1 : -1);
    for(int  i = st ; i!= en ; i+= dif)
        cin>>a[i].first>>a[i].second;
}


//76149
template<int D, typename T> 
struct Vec : public vector<Vec<D - 1, T>> {
  static_assert(D >= 1, "Vector dimension must be greater than zero!");
  template<typename... Args>
  Vec(int n = 0, Args... args) : vector<Vec<D - 1, T>>(n, Vec<D - 1, T>(args...)) {
  }
};
template<typename T>
struct Vec<1, T> : public vector<T> {
  Vec(int n = 0, T val = T()) : vector<T>(n, val) {
  }
};


// const int MAX = 1000;
// Vec<2 , int > dp(MAX + 1, MAX + 1, -1);


int main()
{
    xlr8;
    int testCases  = 1;
    // cin>>testCases;
    while (testCases--)
    {
        int k;
        cin>>k;
        while(k--)
        {
            cout<<"ACL";
        }
        cout<<"\n";
        
    }
}


Compiler output:
a.cc:2:10: fatal error: default.h: No such file or directory
    2 | #include "default.h"
      |          ^~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < n; i++)
#define PI 3.1415926535897932384626433832795028
#define INF (1<<29)
#define LINF (1LL<<60)
using namespace std;
using INT = long long;
using P = pair<int,int> ;

int main(){
    int k;
    cin >> k;
    rep(i,k){
        cout << "ACL";
    }
	return 0;
}



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>
using namespace std;

#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")

/* #include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template <typename T>
using ordered_set = tree
    <T, null_type, greater<T>, 
    rb_tree_tag,tree_order_statistics_node_update>;
 */ 

#define rep(i,k,n) for(int i = k; i < n; i++)  
#define per(i,k,n) for(int i = k; i >= n; i--)  
#define repp(i,a,n,k) for(typeof(a) i=a;i!=n;i+=k)

#define int long long
#define all(a) a.begin(),a.end()       

#define pb push_back
typedef long long ll; 
typedef pair<int, int> ii;
typedef pair<int,ii > iii;

typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<char> vchar;

#define fill(a,b) memset(a, b, sizeof(a))
#define setbits(x) __builtin_popcountll(x)

#define ff first
#define ss second

#define lb lower_bound
#define ub upper_bound
#define me max_element

#define INF 1000000000
//#define mod 998244353
#define mod 1000000007
#define endl "\n"


  


int modPow(int a, int b);
int modInv(int a);     




void solve(){
    
    int k;
    cin >> k;
    rep(i,0,n)cout << "ACL";

}


// lower_bound & upper_bound only works on sorted array (Not reverse sorted)
// Recheck if it is 2^9 or 10^9 
//check for long long overflow
//while adding and subs check if mod becomes -ve
//Mod wale question mein last mein if dalo ie. Ans<0 then ans+=mod;




signed main(){

    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    //cout << fixed;
    //cout <<setprecision(6);
    //freopen("input.txt", "r", stdin);
    //freopen("output.txt", "w", stdout);
    
  // int test=1; cin >> test; while(test--)
    solve();
}

int modPow(int a, int b){
    if(b==0)return 1;
    if(b%2==0){
        int x = a*a;
        x%=mod;
        return modPow(x,b/2);
    }
    return (a*modPow(a,b-1))%mod;
}


int modInv(int a){
    return modPow(a,mod-2);
}





Compiler output:
a.cc: In function 'void solve()':
a.cc:62:13: error: 'n' was not declared in this scope
   62 |     rep(i,0,n)cout << "ACL";
      |             ^
a.cc:17:39: note: in definition of macro 'rep'
   17 | #define rep(i,k,n) for(int i = k; i < n; i++)
      |                                       ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define int long long 
int read() {
	int x = 0,f = 0;char ch = getchar();
	while(!isdigit(ch)) {if(ch == '-')f = 1;ch = getchar();}
	while(isdigit(ch)) {x = x * 10 + ch - '0';ch = getchar();}
	return f ? -x : x;
}
const int N = 1e5 + 100;
int main() {
	int k =read();
	for(int i = 1;i <= k;i++) cout <<"ACL";
}

Compiler output:
cc1plus: error: '::main' must return 'int'
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;
using ll = long long;
using P = pair<int, int>;

int main() {
  int n;
  cin >> n;
  string acl = "ACL";
  string ans = "";
  rep(i,n) {
    ans += acl;
  }
  cout << ans << endl;
  return 0;
}

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

#ifndef ONLINE_JUDGE
#include "default.h"
#else
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#endif

using namespace std;
using namespace __gnu_pbds;


#pragma GCC target("popcnt")  //https://godbolt.org/z/yQv94Y 

typedef long long int ll;
typedef unsigned long long int  ull;
typedef long double ld;

const ld pi = 4.0*atan(1.0);
#define xlr8 ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cout.precision(10); cout<<fixed


typedef tree<
int,
null_type,
less<int>,
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;
// T.insert(a), T.erase(a), T.size()
// T.order_of_key(a) -- number of elements strictly less than a
// *T.find_by_order(k) -- k-th element in increasing order

struct Timer
{   chrono::time_point<chrono::high_resolution_clock> start , end; chrono:: duration<float> dur;
    Timer(){start = chrono::high_resolution_clock::now();}
    ~Timer(){   end = chrono::high_resolution_clock::now(); dur = end - start;  cout<<"\nTime Elapsed : " <<dur.count() << " s\n";  }
};


template<typename T>
void getVec(vector<T>& a , int st, int en)
{
    int dif = (en > st ? 1 : -1);
    for(int  i = st ; i!= en ; i+= dif)
        cin>>a[i];
}
template<typename T>
void getVecPair(vector<pair<T , T > >& a , int st, int en)
{
    int dif = (en > st ? 1 : -1);
    for(int  i = st ; i!= en ; i+= dif)
        cin>>a[i].first>>a[i].second;
}


//76149
template<int D, typename T> 
struct Vec : public vector<Vec<D - 1, T>> {
  static_assert(D >= 1, "Vector dimension must be greater than zero!");
  template<typename... Args>
  Vec(int n = 0, Args... args) : vector<Vec<D - 1, T>>(n, Vec<D - 1, T>(args...)) {
  }
};
template<typename T>
struct Vec<1, T> : public vector<T> {
  Vec(int n = 0, T val = T()) : vector<T>(n, val) {
  }
};


// const int MAX = 1000;
// Vec<2 , int > dp(MAX + 1, MAX + 1, -1);


int main()
{
    xlr8;
    int testCases  = 1;
    cin>>testCases;
    while (testCases--)
    {
        int k;
        cin>>k;
        while(k--)
        {
            cout<<"ACL";
        }
        cout<<"\n";
        
    }
}


Compiler output:
a.cc:2:10: fatal error: default.h: No such file or directory
    2 | #include "default.h"
      |          ^~~~~~~~~~~
compilation terminated.
Language: C++

//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
#define rep(i, s, n) for (ll i = (s); i < (ll)(n); i++)
#define all(x) (x).begin(), (x).end()
#define in(x, l, r) (ll)(l) <= (x) && (x) < (ll)(r)

int main() {
    string S = "ACL";
    int K;
    cin >> K;
    string ans = "";
    rep(i,0,K) {
        ans += S;
    }
    cout << ans << 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 <iostream>
#include <stdio.h>
#include <algorithm>
#include <vector>
#include <cstdio>   
#include <cmath>

using namespace std;
using namespace atcoder;

#define rep(i,n) for(int i=0;i<(n);i++)
#define rep2(i,n) for(int i=1;i<(n);i++)
typedef long long ll;

ll gcd(ll a, ll b){
    if(a<b) swap(a,b);
    if(a%b == 0) return b;
    else return gcd(b,a%b);
}

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

Compiler output:
a.cc:9:17: error: 'atcoder' is not a namespace-name
    9 | using namespace atcoder;
      |                 ^~~~~~~
Language: C++


#define pi 3.14159265358979
#define mod 1000000007
#define rep(i,n) for(ll i=0;i<n;i++)
using namespace std;
const int INF = 1000100100;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: 'll' was not declared in this scope
    9 |     ll k;
      |     ^~
a.cc:10:5: error: 'cin' was not declared in this scope
   10 |     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 | 
a.cc:10:10: error: 'k' was not declared in this scope
   10 |     cin>>k;
      |          ^
a.cc:11:9: error: expected ';' before 'i'
   11 |     rep(i,k){
      |         ^
a.cc:4:25: note: in definition of macro 'rep'
    4 | #define rep(i,n) for(ll i=0;i<n;i++)
      |                         ^
a.cc:11:9: error: 'i' was not declared in this scope; did you mean 'pi'?
   11 |     rep(i,k){
      |         ^
a.cc:4:29: note: in definition of macro 'rep'
    4 | #define rep(i,n) for(ll i=0;i<n;i++)
      |                             ^
a.cc:12:9: error: 'cout' was not declared in this scope
   12 |         cout<<"ACL";
      |         ^~~~
a.cc:12:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:14:5: error: 'cout' was not declared in this scope
   14 |     cout<<endl;
      |     ^~~~
a.cc:14:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:14:11: error: 'endl' was not declared in this scope
   14 |     cout<<endl;
      |           ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 |
Language: C++

// @Author :- Gaurav Bharti
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define empb emplace_back
#define mp make_pair
#define F first
#define S second
#define vii vector<int>
#define vll vector<ll>
#define pii pair<int,int>
#define pll pair<ll,ll>
#define vpll vector<pll>
#define vpii vector<pii>
#define mapii map<int,int> 
#define mapll map<ll,ll>
#define lcm(a,b) a*b/(__gcd(a,b))
#define all(a) a.begin(),a.end()
#define test int t; cin>>t; while(t--)
#define prec(n) fixed<<setprecision(n)
#define ItsFUN ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define mod 1000000007


 
int main() {
	ItsFUN;

	s = "ACL";
	int k ; cin >> k;
	for(int i = 1; i <= k ;++i) cout << s ;
		cout << "\n";
	

	return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:9: error: 's' was not declared in this scope
   30 |         s = "ACL";
      |         ^
Language: C++

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

int main() {
  int k;
  cin >> k;
  string ans = "";
  while ( k-- > 0 ) { ans += "ACL"; }
  cout << ans << endl;
  return 0;
}


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>//brute force forever
using namespace std;
#define ll                      long long int
#define pb                      push_back
#define pob						pop_back
#define pii						pair<int,int>
#define pll						pair<ll,ll>
#define FOR(i,n)                for(int i=0;i<n;i++)
#define FORE(i,a,b)             for(int i=a;i<=b;i++)
#define RFOR(i,n)               for(int i=n;i>0;i--)
#define RFORE(i,a,b)            for(int i=a;i>=b;i--)
#define mp                      make_pair
#define all(x)                  x.begin(),x.end()
#define rall(x)                 x.rbegin(),x.rend()
#define ff                      first
#define ss                      second
#define endl                    "\n"
#define MOD                     998244353
#define MAXN					300005
#define INFI					1000000000
#define ub(x)					upper_bound(x)
#define lb(x)					lower_bound(x)

void FIO(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
}

void printarr(int arr[],int start,int size){
	for(int i=start;i<size;i++){
		cout<<arr[i]<<" ";
	}
}

void debug(int x){
	cout<<x<<endl;
}

int main(){
    FIO();
    int t;
    t=1;
    //cin>>t;
    while(t--){
		int k;
		cin>>k;
		for(int i=0;i<k;i++){
			cout<<"ACL";
		}
		
    }
 	return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>//brute force forever
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

/*
g++ --std=c++17 A.cpp
*/

#include <iostream>
#include <iomanip> //! for setprecision(20)
#include <math.h>
#include <algorithm>
#include <functional> 
#include <string>
#include <vector>

#include <cstring>
#include <set>
#include <map>
#include <queue>
#include <utility>
#include <limits.h>
#include <atcoder/all>

using namespace std;
using namespace atcoder;

typedef long long LL;

#define rep(i,n) for (int i = 0; i < int(n); ++i)
#define dump(c) { for (auto it = c.begin(); it != c.end(); ++it) if (it == c.begin()) cout << *it; else cout << ' ' << *it; cout << endl; } 
#define dumpMap(m) { for (auto it: m) cout << it.first << "=>" << it.second << ' '; }

const int INF = 1000000000;
const int MOD = 1000000007;
using mint = static_modint<MOD>;

/*
  == AC Library Cheat sheet
  documentation: file:///Users/nobu/Downloads/ac-library/document_ja/index.html

  mint
    mint m.pow(int p)  //! return m^p
    mint m.inv() //! returns i that gives (m * i).val() == 1 
    int m.val() 

  fenwick_tree (BIT)
    fenwick_tree<T> fw(int n) //! init a[0] .. a[n-1] with all 0
    void fw.add(int idx, T x); //! a[idx] += x
    T fw.sum(int l, int r); //! return a[l] + .. + a[r-1]

  dsu (UnionFind)
    dsu d(int n)  //! prepare dsu with n nodes
    void d.merge(int x, int y)  //! connect node x and y
    bool d.same(int x, int y)  //! return true if node x and y are connected
    int d.leader(int x)  //! return the leader node of the connected group
    int d.size(int x) //! return the size of the group that node x belongs to
    vector<vector<int>> d.groups() //! return a vector of vectors that contain the nodes in each group

  scc_graph
    scc_graph　g(int n)  //! create a directed graph with n nodes
    g.add_edge(int from, int to)  //! create a directed edge from node from to node to
    vector<vector<int>> g.scc()  //! return the vector of strongly connected components that are topologically sorted

  segtree
    segtree<S, op, e>
      S: type of the monoid 
      op: function to return the product of two elements
      e: function to return the identity element such that op(x, e) == x fo any x 

  lazy_segtree
    lazy_segtree<S, op, e, F, mapping, composition, id>
      F: type of parameters to define the operation applied to the target elements
      mapping: function to return the element after applying the operation to the target element
      composition: function to combine the two sets of operation parameters to one
      id: function to return the operation parameter i such that mapping(i, x) = x for any x

      using S = int;
      S op(S a, S b) { return min(a, b); }
      S e() { return INF; }
      using F = int;
      S mapping(F f, S x) { return min(f, x); }
      F composition(F f, F g) { return min(f, g); }
      F id() { return INF; }

  floor_sum(ll n, ll m, ll a, ll b)   
*/



int main()
{
  cin.tie(0);
  ios::sync_with_stdio(0);

  int k;
  cin >> k;
  string ans;
  rep(i, k) {
    ans += "ACL";
  }

  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc:19:10: fatal error: atcoder/all: No such file or directory
   19 | #include <atcoder/all>
      |          ^~~~~~~~~~~~~
compilation terminated.
Language: C++

int main() {
	int k;

	cin >> k;

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

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'cin' was not declared in this scope
    4 |         cin >> k;
      |         ^~~
a.cc:7:17: error: 'cout' was not declared in this scope
    7 |                 cout << "ACL";
      |                 ^~~~