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

//
//  main.cpp
//  D
//
//  Created by 黄宇凡 on 2017/3/18.
//  Copyright © 2017年 黄宇凡. All rights reserved.
//

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

const int maxn = 405;

int n,k;

int a[maxn];

bool pre[maxn][maxn];
bool suf[maxn][maxn];



int main(int argc, const char * argv[]) {
    cin >> n >> k;
    long long sum = 0;
    for(int i = 1;i <= n;i++){
        scanf("%d",a + i);
        sum += a[i];
    }
    memset(pre,false,sizeof(pre));
    memset(suf,false,sizeof(suf));
    pre[0][0] = true;
    suf[n + 1][0] = true;
    for(int i = 1;i <= n;i++){
        //pre[i][j] = pre[i - 1][j];
        for(int j = k;j >= 0;j--){
            pre[i][j] |= pre[i - 1][j];
            if(j >= a[i])pre[i][j] |= pre[i - 1][j - a[i]];
        }
    }
    for(int i = n;i >= 1;i--){
        for(int j = k;j >= 0;j--){
            suf[i][j] |= (suf[i + 1][j]);
            if(j >= a[i]) suf[i][j] |= suf[i + 1][j - a[i]];
        }
    }
    /*
    for(int i = 0;i <= n + 1;i++){
        for(int j = 0;j <= k;j++){
            if(j == 0) continue;
            else {pre[i][j] |= pre[i][j - 1];suf[i][j] |= suf[i][j - 1];}
        }
    }*/
    int ans = n;
    for(int i = 1;i <= n;i++){
        bool flag = false;
        //bool f = false;
        for(int j = 0;j <= k - 1;j++){
            for(int l = 0;l <= k - 1;l++){
                if(pre[i - 1][j] && suf[i + 1][l] && (l + j < k) && (l + j + a[i] >= k)) flag = true;
                //if(pre[i - 1][j] && suf[i + 1][l] && (l + j + a[i]) >= k) f = true;
              //  cout << suf[2][14] << endl;
            }
        }
        //cout << flag << " " << f << endl;
        if(flag) ans--;
       // if(!f) ans++;
    }
    //if(sum < (long long)k) ans += n;
    cout << ans << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:31:5: error: 'memset' was not declared in this scope
   31 |     memset(pre,false,sizeof(pre));
      |     ^~~~~~
a.cc:11:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
   10 | #include <cstdio>
  +++ |+#include <cstring>
   11 | using namespace std;
Language: C++

#include<bits/stdc++.h>
using namespace std;
long long int x;
cin>>x;
cout<<0.5*(ceil(double(sqrt(8*x)))-1)<<"\n";


Compiler output:
a.cc:4:1: error: 'cin' does not name a type
    4 | cin>>x;
      | ^~~
a.cc:5:1: error: 'cout' does not name a type
    5 | cout<<0.5*(ceil(double(sqrt(8*x)))-1)<<"\n";
      | ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
using Graph = vector<vector<int>>;
const ll mod=1000000007;
int main() {
ll n;
cin>>n;
ll aa=0;
ll counter=0;
for(ll i=1; i>0; i++){
aa+=i;
counter++;
if(aa==n){
cout<<counter<<endl;
break;}
else if(aa>n){
cout<<counter<<endl;
break;}}}
for(ll i=1; i<=m; i++){
aa=(aa*i)%mod;}
aa=(aa*2)%mod;
cout<<aa<<endl;}}


Compiler output:
a.cc:20:1: error: expected unqualified-id before 'for'
   20 | for(ll i=1; i<=m; i++){
      | ^~~
a.cc:20:13: error: 'i' does not name a type
   20 | for(ll i=1; i<=m; i++){
      |             ^
a.cc:20:19: error: 'i' does not name a type
   20 | for(ll i=1; i<=m; i++){
      |                   ^
a.cc:22:1: error: 'aa' does not name a type
   22 | aa=(aa*2)%mod;
      | ^~
a.cc:23:1: error: 'cout' does not name a type
   23 | cout<<aa<<endl;}}
      | ^~~~
a.cc:23:16: error: expected declaration before '}' token
   23 | cout<<aa<<endl;}}
      |                ^
a.cc:23:17: error: expected declaration before '}' token
   23 | cout<<aa<<endl;}}
      |                 ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int x;
  cin>>x;
  long long c=0;
  for(int i=0;i<1000000;i++){
    c+=i;
    if(c>x){cout <<i<<endl;break};
  }
}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:33: error: expected ';' before '}' token
    9 |     if(c>x){cout <<i<<endl;break};
      |                                 ^
      |                                 ;
a.cc: At global scope:
a.cc:12:1: error: expected declaration before '}' token
   12 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int X;
  cin >> X;
  int p = 0;
  for (int i = 0; i < N; i++){
    p+=i;
    if (X <= p){
      cout << i;
      break;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:23: error: 'N' was not declared in this scope
    7 |   for (int i = 0; i < N; i++){
      |                       ^
Language: C++

#include <iostream>
#include <algorithm>
#include <limits>

using namespace std;

int dest;
int min_times = INT_MAX;

int jump(int curr, int times) {
    if(curr == dest)
        return times - 1;
    
    if(curr > dest)
        return INT_MAX;

    if(times > min_times) 
       return INT_MAX;
    
    int goRight = jump(curr + times, times + 1);
    if(goRight < min_times)
        min_times = goRight;
    int goLeft = jump(curr - times, times + 1);
    if(goLeft < min_times)
        min_times = goLeft;
    int notMove = jump(curr, times + 1);
    if(notMove < min_times)
        min_times = notMove;


    return min_times;
}

int main()
{
    
    cin >> dest;
    int steps = jump(0, 0); 
    
    cout << steps;

    return 0;
}

Compiler output:
a.cc:8:17: error: 'INT_MAX' was not declared in this scope
    8 | int min_times = INT_MAX;
      |                 ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include <limits>
  +++ |+#include <climits>
    4 | 
a.cc: In function 'int jump(int, int)':
a.cc:15:16: error: 'INT_MAX' was not declared in this scope
   15 |         return INT_MAX;
      |                ^~~~~~~
a.cc:15:16: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
a.cc:18:15: error: 'INT_MAX' was not declared in this scope
   18 |        return INT_MAX;
      |               ^~~~~~~
a.cc:18:15: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
Language: C++

#include <iostream>
#include <algorithm>

using namespace std;

int dest;
int min_times = INT_MAX;

int jump(int curr, int times) {
    if(curr == dest)
        return times - 1;
    
    if(curr > dest)
        return INT_MAX;

    if(times > min_times) 
       return INT_MAX;
    
    int goRight = jump(curr + times, times + 1);
    if(goRight < min_times)
        min_times = goRight;
    int goLeft = jump(curr - times, times + 1);
    if(goLeft < min_times)
        min_times = goLeft;
    int notMove = jump(curr, times + 1);
    if(notMove < min_times)
        min_times = notMove;


    return min_times;
}

int main()
{
    
    cin >> dest;
    int steps = jump(0, 0); 
    
    cout << steps;

    return 0;
}

Compiler output:
a.cc:7:17: error: 'INT_MAX' was not declared in this scope
    7 | int min_times = INT_MAX;
      |                 ^~~~~~~
a.cc:3:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    2 | #include <algorithm>
  +++ |+#include <climits>
    3 | 
a.cc: In function 'int jump(int, int)':
a.cc:14:16: error: 'INT_MAX' was not declared in this scope
   14 |         return INT_MAX;
      |                ^~~~~~~
a.cc:14:16: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
a.cc:17:15: error: 'INT_MAX' was not declared in this scope
   17 |        return INT_MAX;
      |               ^~~~~~~
a.cc:17:15: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
Language: C++

#include <bits/stdc++.h>
#define r(i,n) for(int i = 0; i<n; i++)
#define R(i,n) for(int i = 1; i<=n; i++)
typedef long long ll;
using namespace std;

int main(){
  int n,m=0;
  cin >> n;
  r(i,n){
    m+=i;
    if(m>=n){
      cout << i << endl;
      break;
    }
  }
}
}

Compiler output:
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <cmath>
#include <numeric>
#include <set>
#include <list>
#include <bitset>
#include <cstdlib>
using namespace std;

int main()
{
    int X;
    cin >> X;
    int step = 0;
    for (int i = 1; i <= X; i++)
    {
        if ((i * (i + 1)) / 2 == X)
        {
            cout << i << endl;
            break;
        }
        return 0;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:26:6: error: expected '}' at end of input
   26 |     }
      |      ^
a.cc:14:1: note: to match this '{'
   14 | {
      | ^
Language: C++

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

int main(){
  long long x; cin>>x;
  for(int i=0;;i++){
    if(1*(i+1)/2>=x){
      cout<<t<<endl;
      return 0;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: 't' was not declared in this scope
    8 |       cout<<t<<endl;
      |             ^
Language: C++

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

int main(){
  long long x; cin>>x;
  for(int i=0;;i++){
    if(t*(t+1)/2>=x){
      cout<<t<<endl;
      return 0;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: 't' was not declared in this scope
    7 |     if(t*(t+1)/2>=x){
      |        ^
Language: C++

#include<iostream>

using namespace std;

int main()
{
    int n, i, s = 0;
    cin >> n;
    for (i = 1; ; i++) {
        s = s + i;
        if (s >= n) break;
    }
    cout << i;
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:14:14: error: expected '}' at end of input
   14 |     return 0;
      |              ^
a.cc:6:1: note: to match this '{'
    6 | {
      | ^
Language: C++

using namespace std;

int main()
{
    int n, i, s = 0;
    cin >> n;
    for (i = 1; ; i++) {
        s = s + i;
        if (s >= n) break;
    }
    cout << i;
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin >> n;
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout << i;
      |     ^~~~
a.cc:11:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:14: error: expected '}' at end of input
   12 |     return 0;
      |              ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

using namespace std;

int main()
{
    int n, i, s = 0;
    cin >> n;
    for (i = 1; ; i++) {
        s = s + i;
        if (s >= n) break;
    }
    cout << i;
    return;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin >> n;
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout << i;
      |     ^~~~
a.cc:11:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:5: error: return-statement with no value, in function returning 'int' [-fpermissive]
   12 |     return;
      |     ^~~~~~
a.cc:12:12: error: expected '}' at end of input
   12 |     return;
      |            ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include <iostream>

using namespace std;

int main()
{


int i,n,s=0;
cin>>n;
for(i=1; ;i++){
    s=s+i;
    if(s>=n)break;
}
cout <<i


 return 0;

}





Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: expected ';' before 'return'
   15 | cout <<i
      |         ^
      |         ;
......
   18 |  return 0;
      |  ~~~~~~
Language: C++

#include <iostream>

using namespace std;

int main()
{


int i,n,s=0;
cin>>n;
for(i=1; ;i++){
    s=s+i;
    if(s>=n)break;
}
cout <<i


 return 0;

}




Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: expected ';' before 'return'
   15 | cout <<i
      |         ^
      |         ;
......
   18 |  return 0;
      |  ~~~~~~
Language: C++

#include <iostream>

using namespace std;

int main()
{
    int i,n,s=0;
    cin >> n;
    for(i=1; ; i++;){
        s=s+i;
        if(s>=n) break;
    }
    cout << 1;
    return 0;
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: expected ')' before ';' token
    9 |     for(i=1; ; i++;){
      |        ~          ^
      |                   )
a.cc:9:20: error: expected primary-expression before ')' token
    9 |     for(i=1; ; i++;){
      |                    ^
Language: C++

int main()
{
    int n, i, s = 0;
    cin >> n;
    for (i = 1; ; i++) {
        s = s + i;
        if (s >= n) break;
    }
    cout << i;
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:4:5: error: 'cin' was not declared in this scope
    4 |     cin >> n;
      |     ^~~
a.cc:9:5: error: 'cout' was not declared in this scope
    9 |     cout << i;
      |     ^~~~
a.cc:10:14: error: expected '}' at end of input
   10 |     return 0;
      |              ^
a.cc:2:1: note: to match this '{'
    2 | {
      | ^
Language: C++

using namespace std;

int main()
{
    int n, i ,s = 0; 
    cin >> n;
    for (i = 1; ; i++) {
        s = s+i;
        if (s >=n) break;
    }
    cout << i;
    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin >> n;
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout << i;
      |     ^~~~
a.cc:11:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
const int INF = 1e9;
const int MOD = 1e9+7;
const ll LINF = 1e18;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef pair<int, int> pi;
typedef pair<ll, ll> pll;
typedef map<int, int> mi;
typedef set<int> si;
#define VV(T) vector<vector< T > >
#define dump(x)  cout << #x << " = " << (x) << endl
#define YES(n) cout << ((n) ? "YES" : "NO"  ) << endl
#define Yes(n) cout << ((n) ? "Yes" : "No"  ) << endl
#define POSSIBLE(n) cout << ((n) ? "POSSIBLE" : "IMPOSSIBLE"  ) << endl
#define Possible(n) cout << ((n) ? "Possible" : "Impossible"  ) << endl

#define rep(i, n) REP(i, 0, n)                              // 0, 1, ..., n-1
#define REP(i, x, n) for(int i = x; i < n; i++)             // x, x + 1, ..., n-1
#define FOREACH(x,a) for(auto& (x) : (a) )

#define ALL(v) (v).begin() , (v).end()
#define RALL(v) (v).rbegin(), (v).rend()

#define pb push_back
#define pu push
#define mp make_pair
#define fi first
#define sc second

#define COUT(x) cout << (x) << endl
#define VECCIN(x) for(auto&youso_: (x) )cin>>youso_
#define VECCOUT(x) for(auto&youso_: (x) )cout<<youso_<<" ";cout<<endl

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(){
    cin.tie(0);
    ios::sync_with_stdio(false);

    int n; cin >> n;
    for (int i = 1; n > 0; i++) n -= i;
    cout << i - 1;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:48:13: error: 'i' was not declared in this scope
   48 |     cout << i - 1;
      |             ^
Language: C++

#include "bits/stdc++.h"
#define ALL(x) x.begin(), x.end()
#define LEN(x) (int)x.size()
#define iostreamBooster() do{ cin.tie(nullptr); ios_base::sync_with_stdio(false); }while(0)
using namespace std;
typedef int64_t i64;
typedef pair<int,int> pii;
template<class A, class B>inline bool chmax(A &a, const B &b){return b>a ? a=b,1 : 0;}
template<class A, class B>inline bool chmin(A &a, const B &b){return b<a ? a=b,1 : 0;}
constexpr int INF = 0x3f3f3f3f;

signed main()
{
  i64 x ; cin >> x;

  i64 i = 1;
  i64 sum = 0;
  for (i = 1; sum < x; ++i) {
    sum += i;
  }

  cout << i-1 << endl;

  return 0;
}

#include "bits/stdc++.h"
#define ALL(x) x.begin(), x.end()
#define LEN(x) (int)x.size()
#define iostreamBooster() do{ cin.tie(nullptr); ios_base::sync_with_stdio(false); }while(0)
using namespace std;
typedef int64_t i64;
typedef pair<int,int> pii;
template<class A, class B>inline bool chmax(A &a, const B &b){return b>a ? a=b,1 : 0;}
template<class A, class B>inline bool chmin(A &a, const B &b){return b<a ? a=b,1 : 0;}
constexpr int INF = 0x3f3f3f3f;

signed main()
{
  i64 x ; cin >> x;

  i64 i = 1;
  i64 sum = 0;
  for (i = 1; sum < x; ++i) {
    sum += i;
  }

  cout << i-1 << endl;

  return 0;
}



Compiler output:
a.cc:34:39: error: redefinition of 'template<class A, class B> bool chmax(A&, const B&)'
   34 | template<class A, class B>inline bool chmax(A &a, const B &b){return b>a ? a=b,1 : 0;}
      |                                       ^~~~~
a.cc:8:39: note: 'template<class A, class B> bool chmax(A&, const B&)' previously declared here
    8 | template<class A, class B>inline bool chmax(A &a, const B &b){return b>a ? a=b,1 : 0;}
      |                                       ^~~~~
a.cc:35:39: error: redefinition of 'template<class A, class B> bool chmin(A&, const B&)'
   35 | template<class A, class B>inline bool chmin(A &a, const B &b){return b<a ? a=b,1 : 0;}
      |                                       ^~~~~
a.cc:9:39: note: 'template<class A, class B> bool chmin(A&, const B&)' previously declared here
    9 | template<class A, class B>inline bool chmin(A &a, const B &b){return b<a ? a=b,1 : 0;}
      |                                       ^~~~~
a.cc:36:15: error: redefinition of 'constexpr const int INF'
   36 | constexpr int INF = 0x3f3f3f3f;
      |               ^~~
a.cc:10:15: note: 'constexpr const int INF' previously defined here
   10 | constexpr int INF = 0x3f3f3f3f;
      |               ^~~
a.cc:38:8: error: redefinition of 'int main()'
   38 | signed main()
      |        ^~~~
a.cc:12:8: note: 'int main()' previously defined here
   12 | signed main()
      |        ^~~~
Language: Java

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        try (Scanner sc = new Scanner(System.in);) {
            new Main().solve(sc);
        }
    }

    void solve(Scanner sc) {
        int x = sc.nextInt();
        int ans = 0;
        for (int i = 0; i < max; i++) {
            ans += i;
            if (ans >= x) {
                System.out.println(ans);
                break;
            }
        }
    }
}

Compiler output:
Main.java:13: error: cannot find symbol
        for (int i = 0; i < max; i++) {
                            ^
  symbol:   variable max
  location: class Main
1 error
Language: C++

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

typedef unsigned long long ull;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<double, double> pdd;
const ull mod = 1e9 + 7;
#define REP(i,n) for(int i=0;i<(int)n;++i)

int main(){
	int N, K;
	cin >> N >> K;
	vector<ll> a(N);
	REP(i, N) cin >> a[i];

	ll res = 0;
	REP(i, N){
		bool DP[K], DP_tmp[K];
		REP(j, K) DP[j] = false;
		DP[0] = true;
		REP(j, N){
			REP(k, K) DP_tmp[k] = DP[k];
			if (j==i) continue;
			REP(k, K){
				if (DP_tmp[k] && k+a[j]<K){
					DP[k+a[j]]=true;
				}
			}
		}
		bool need = false;
		for(int j=max(K-a[i], 0);j<K;j++){
			if (DP[j]) need = true;
		}
		res += need;
	}
	cout << N - res << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:30: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type, int)'
   33 |                 for(int j=max(K-a[i], 0);j<K;j++){
      |                           ~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:33:30: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   33 |                 for(int j=max(K-a[i], 0);j<K;j++){
      |                           ~~~^~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:33:30: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   33 |                 for(int j=max(K-a[i], 0);j<K;j++){
      |                           ~~~^~~~~~~~~~~
Language: C++

//123433333333364975546843924818757887827846493467345734648575757575757576618427973496421873454518738401246942481455434946194348649724846543794548

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 <bits/stdc++.h>

using namespace std ;

int main ()
{
    int cnt = 0 , a ;
    cin >> a ;
    int j = 1 ;
    while ( 1 ){
    cnt += j ;
    j ++ ;
        if ( cnt >= a ){
            cout << i ;
            break ;
        }
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:21: error: 'i' was not declared in this scope
   14 |             cout << i ;
      |                     ^
Language: C++

#include <bits/stdc++.h>

using namespace std ;

int main ()
{
    int cnt = 0 , a ;
    cin >> a ;
    while ( 1 ){
    cnt += i ;
        if ( cnt >= a ){
            cout << cnt ;
            break ;
        }
    }
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: 'i' was not declared in this scope
   10 |     cnt += i ;
      |            ^
a.cc: At global scope:
a.cc:17:1: error: expected declaration before '}' token
   17 | }
      | ^
Language: C++

using namespace std;

int main() {
	int x,i;
	cin >> x;
	for(i = 0;x>0;x-=i)
		i++;
	cout << i << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: 'cin' was not declared in this scope
    5 |         cin >> x;
      |         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:8:9: error: 'cout' was not declared in this scope
    8 |         cout << i << endl;
      |         ^~~~
a.cc:8:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:8:22: error: 'endl' was not declared in this scope
    8 |         cout << i << endl;
      |                      ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C++

N, K = map(int, input().split())
a = list(map(int, input().split()))
 
a = sorted(a)
ans = N
t = 0

for i in range(N-1, -1, -1) :
    if t+a[i] < K :
        t += a[i]
    else :
        ans = min(ans, i)
 
print(ans)

Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N, K = map(int, input().split())
      | ^
Language: C++

#include<iostream>
#include<cmath>

double X;

using namespace std;

int main() {
	cin >> X;
	cout << long long(ceil((-1 + sqrt(1 + 8 * X)) / 2)) << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:17: error: expected primary-expression before 'long'
   10 |         cout << long long(ceil((-1 + sqrt(1 + 8 * X)) / 2)) << endl;
      |                 ^~~~
Language: C++

#include <iostream>

using namespace std;

int main(void){
int a;

cin >> a;

int num = 0;
while (a > 0)
num++;
a >>= 1;
}

cout << num << endl;

return 0;
}


Compiler output:
a.cc:16:1: error: 'cout' does not name a type
   16 | cout << num << endl;
      | ^~~~
a.cc:18:1: error: expected unqualified-id before 'return'
   18 | return 0;
      | ^~~~~~
a.cc:19:1: error: expected declaration before '}' token
   19 | }
      | ^
Language: C++


 
 
using namespace std;
#include<iostream>
#include<string>
 
int main()
{
    int a,b,c,d,e,f;
    cin>>a>>b>>c>>d;
    f=c-a;
    e=d-b;
    if(e>1 && f>1)
    {
        for(int i=0;i<e-1;i++)
            cout<<"U";
        for(int j=0;j<f-1;j++)
            cout<<"R";
        cout<<"U"<<"RR";
        for(int k=0;k<e;k++)
            cout<<"D";
        for(int h=0;h<f-1;h++)
            cout<<"L";
            cout<<"D"<<"LLURU";
        for(int b=0;b<f-1;b++)
            cout<<"R";
        for(int p=0;p<e;p++)
            cout<<"U";
        for(int q=0;q<f-1;q++)
            cout<<"L";
            cout<<"DLL";
        for(int t=0;t<e;t++)
            cout<<"D";
            cout<<"R";
    }
    else
    {
        for(int b=0;b<e;b++)
            cout<<"U";
        for(int b=0;b<f;b++)
            cout<<"L";
        for(int b=0;b<e;b++)
            cout<<"D";
        for(int b=0;b<f;b++)
            cout<<"L";
            cout<<"L";
        for(int b=0;b<e+1;b++)
            cout<<"U";
        for(int b=0;b<f+1;b++)
            cout<<"R";
            cout<<"DR";
            for(int b=0;b<e+1;b++)
            cout<<"D";
            for(int b=0;b<f+1;b++)
            cout<<"L";
            cout<<"U";
    }
 
 
 
 
    return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:63:14: error: expected '}' at end of input
   63 |     return 0;
      |              ^
a.cc:9:1: note: to match this '{'
    9 | {
      | ^
Language: Java

import java.util.Scanner;
import java.util.ArrayList;

public class Main{

   ArrayList<int[]> kangs = new ArrayList<int[]>();
   
   public void addKang(int pos, int steps){
      int[] newKang = {pos, steps};
      kangs.add(newKang);
   }
   
   public void clean(){
      for(int i = 0; i < kangs.size() ; i++){
         for(int j = i + 1; j < kangs.size(); j++){
            if(kangs.get(i)[0] == kangs.get(j)[0]){
               if(kangs.get(i)[1] <= kangs.get(j)[1]){
                  kangs.remove(j);
               } else if(kangs.get(i)[1] > kangs.get(j)[1]){
                  kangs.remove(i);
                  kangs.add(i, kangs.get(j-1));
                  kangs.remove(j);
               }
            }
         }
      }
      
      for(int r = kangs.size() - 1; r >= 0 ; r--){
         if(kangs.get(r)[0] < 0){
            kangs.remove(r);
         }
      }
            
   }
   
   public void branch(int step){
   
      ArrayList<int[]> replace = new ArrayList<int[]>();
      
      for(int i = 0; i < kangs.size(); i++){
         int[] currKang = kangs.get(i);
         
         int[] a1 = {currKang[0] + step, currKang[1] + 1};
         int[] a2 = {currKang[0] - step, currKang[1] + 1};
         int[] a3 = {currKang[0], currKang[1] + 1};
         
         replace.add(a1);
         replace.add(a2);
         replace.add(a3);   
      }
      
      kangs = replace;
   }
   
   public boolean hasFinished(int target){
      for(int i = 0; i < kangs.size(); i++){
         if(target == kangs.get(i)[0]){
            return true;
         }
      }
      
      return false;
   }
   
   public void finalClean(int target){
      for(int i = kangs.size() - 1; i >= 0 ; i--){
         if(kangs.get(i)[0] != target){
            kangs.remove(i);
         }
      }
   }            
      
    
   public static void main(String[] args){
      
      Scanner reader = new Scanner(System.in); 
      int home = reader.nextInt();
      //System.out.println(home);
      int step = 1;
      
      //int test = 0;
      
      KangHome aussie = new KangHome();
      aussie.addKang(0,0);
             
      while(!aussie.hasFinished(home) /*&& test < 30*/){
         aussie.branch(step);
         aussie.clean();
         step++;
      }
      
      aussie.finalClean(home);
      int smallest = aussie.kangs.get(0)[1];
      
      for(int i = 0; i < aussie.kangs.size(); i++){
         if(aussie.kangs.get(i)[1] < smallest){
            smallest = aussie.kangs.get(i)[1];
         }
      }
      
      System.out.println(smallest);
   }
}
         
         
         
      
   
      
      
      
    

Compiler output:
Main.java:83: error: cannot find symbol
      KangHome aussie = new KangHome();
      ^
  symbol:   class KangHome
  location: class Main
Main.java:83: error: cannot find symbol
      KangHome aussie = new KangHome();
                            ^
  symbol:   class KangHome
  location: class Main
2 errors
Language: C++

import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int X = sc.nextInt();
		int result = 0;
		for(int i = 1; i <= X; i++){
			if((i + 1) * i / 2 >= X){
				result = i;
				break;
			}
		}
		System.out.println(result);
		sc.close();
	}
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
    3 | public class Main {
      | ^~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MAXN=1e9+7;
ll dp[MAXN];
vector<ll> dp2;
vector<ll> nextdp2;

int main(){
	ll X;
	cin>>X;
	dp2.push_back(0);
	nextdp2.push_back(0);
	ll ret;ret=0;
	for(ll a=1;a<=X;++a){
		for (ll b=0;b<dp2.size();++b){
			if (dp[dp2[b]+a]>0){
				dp[dp2[b]+a]=min(dp[dp2[b]+a],a);
			}
			else {dp[dp2[b]+a]=a; nextdp2.push_back(dp2[b]+a);}
			if(dp2[b]+a==X){ret=a;break;}
		}
		if(ret!=0)break;
		dp2=nextdp2;
	}
	cout<<ret<<endl;
	return 0;
}


Compiler output:
/tmp/cc6JGkAg.o: in function `main':
a.cc:(.text+0x31): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x4f): relocation truncated to fit: R_X86_64_PC32 against symbol `nextdp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x87): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0xc4): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x108): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x141): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x174): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x198): relocation truncated to fit: R_X86_64_PC32 against symbol `nextdp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x1ae): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x1e4): relocation truncated to fit: R_X86_64_PC32 against symbol `dp2' defined in .bss section in /tmp/cc6JGkAg.o
a.cc:(.text+0x20c): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status
Language: C++

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

int main() {
	int n, p = 0;
	cin >> n;
	for(int i = 1; i*(i+1) < 2*n; i++) p = i;
	cout << p+1;
}


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

#include <cstdio>
main()
{
    int x; scanf("%d",&x);
    int s = 0, ans = 0,i = 1;
    while(s < x)
    {
        s += i++;
        ans++;
    }
    printf("%d\n",ans);
}


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

#include <cstdio>
#include <algorithm>
#include <iostream>
#include <cstring>

using namespace std;

int n;

int l[405],r[405];
int d[405][405];

int go(int now,int leftx){
    if(now == n) return 0;
    
    int &ans = d[now][leftx];
    if(ans!=-1) return ans;
    int rightend = leftx + r[now-1]-l[now-1];
    ans = 987654321;
    for(int k=1;k<=400;k++){
        
        int rnew = k + r[now] - l[now];
        if(rnew < leftx || rnow < k) continue;
        //if(max(k,leftx) <= min(rnew,rightend)){
            ans = min(ans,go(now+1,k) + abs(k-l[now]));
        //}
    }
    return ans;
}

int main()
{
    scanf("%d",&n);
    if(n>=401) return 0;
    
    for(int i=0;i<n;i++){
        scanf("%d %d",&l[i],&r[i]);
    }
    memset(d,-1,sizeof(d));
    int res = 987654321;
    for(int i=1;i<=400;i++){
        res = min(res,go(1,i)+abs(i-l[0]));
    }
    printf("%d\n",res);
}

Compiler output:
a.cc: In function 'int go(int, int)':
a.cc:23:28: error: 'rnow' was not declared in this scope; did you mean 'rnew'?
   23 |         if(rnew < leftx || rnow < k) continue;
      |                            ^~~~
      |                            rnew
Language: C

#include <stdio.h>
int main(){
	int a;
	int b=0;
	scanf(%d,&a);
	if(a>=0){
		a=a-b;
		b++;
	}
	printf("%d",a);
}

Compiler output:
main.c: In function 'main':
main.c:5:15: error: expected expression before '%' token
    5 |         scanf(%d,&a);
      |               ^
Language: C

#include <stdio.h>
int main(){
	int a;
	int b=0;
	scanf(%d,&a);
	if(a>=0){
		a=a-b;
		b++;
	}
}

Compiler output:
main.c: In function 'main':
main.c:5:15: error: expected expression before '%' token
    5 |         scanf(%d,&a);
      |               ^
Language: C

#include <stdio.h>
int main(){
	int a,b=0;
	scanf(%d,&a);
	if(a>=0){
		a=a-b;
		b++;
	}
}

Compiler output:
main.c: In function 'main':
main.c:4:15: error: expected expression before '%' token
    4 |         scanf(%d,&a);
      |               ^
Language: C++

#include <bits/stdc++.h>
#define N 2006
using namespace std;
int a,b,n,t,p[N],ans[N];char c;
int ask(int x,int y)
{
	printf("? %d %d\n",x,y);
	fflush(stdout);
	scanf("%*c%c",&c);
	return c=='Y'?1:0;
}
int main()
{
	scanf("%d%d",&a,&b);n=a+b;
	if(a<=b)return puts("Impossible"),0;
	for(int i=0;i<n;i++){
		if(t){
			if(ask(i,p[t]))p[++t]=i;
			else t--;
		}else p[++t]=i;
	}
	for(int i=0;i<n;i++)ans[i]=ask(p[t],i);
	printf('! ');
	for(int i=0;i<n;i++)putchar(ans[i]+48);
	return puts(""),0;
}

Compiler output:
a.cc:23:16: warning: multi-character character constant [-Wmultichar]
   23 |         printf('! ');
      |                ^~~~
a.cc: In function 'int main()':
a.cc:23:16: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
   23 |         printf('! ');
      |                ^~~~
      |                |
      |                int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 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/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

#include <stdio.h>
#include <math.h>

int getX(n) {
  return n * (n+1) / 2;
}

int test(x) {
  int a = (int)sqrt((int)0x7FFFFFFF);
  int SUM[1000000];
  SUM[0] = 0;
  for(int i=1;i<a;i++) {
    SUM[i] = SUM[i-1] + i;
  }

  for(int i=0;i<a;i++) {
    if(SUM[i] >= x) {
      return i;
    }
  }

  return -1;
}

int main() {

  int X;
  scanf("%d", &X);

  printf("%d\n", test(X));

  return 0;
}


Compiler output:
a.cc:4:10: error: 'n' was not declared in this scope; did you mean 'yn'?
    4 | int getX(n) {
      |          ^
      |          yn
a.cc:8:10: error: 'x' was not declared in this scope
    8 | int test(x) {
      |          ^
a.cc: In function 'int main()':
a.cc:30:22: error: 'test' cannot be used as a function
   30 |   printf("%d\n", test(X));
      |                  ~~~~^~~
Language: Java

	public static void main(String[] args) {
		int x = 0;
		Scanner s = new Scanner(System.in);
		x = s.nextInt();
		int t = 0;
		t = s.nextInt();
		int now = 0;
		int ans = 0;
		for(int i = t; i > 0; i--) {
			if(now + t == x) {
				ans++;
				break;
			} else if(now + t < x) {
				now += t;
				ans++;
			}
		}
		System.out.println(ans);
	}

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

	public static void main(String[] arg) {
		int x = 0;
		Scanner s = new Scanner(System.in);
		x = s.nextInt();
		int t = 0;
		t = s.nextInt();
		int now = 0;
		int ans = 0;
		for(int i = t; i > 0; i--) {
			if(now + t == x) {
				ans++;
				break;
			} else if(now + t < x) {
				now += t;
				ans++;
			}
		}
		System.out.println(ans);
	}

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

import java.util.Scanner;

public class Main {
	public static void main (String[] args) {
		Scanner scanner = new Scanner(System.in);
		
		int X = scanner.nextInt() {
			if (int i = 1 ; i <= X ; i++) {
				for (i * (i + 1) / 2 >= X) {
					System.out.println(i);
					break;
				}
			}
		}
	}
}

Compiler output:
Main.java:7: error: ';' expected
		int X = scanner.nextInt() {
		                         ^
Main.java:8: error: '.class' expected
			if (int i = 1 ; i <= X ; i++) {
			        ^
Main.java:8: error: not a statement
			if (int i = 1 ; i <= X ; i++) {
			                  ^
Main.java:8: error: ';' expected
			if (int i = 1 ; i <= X ; i++) {
			                            ^
Main.java:9: error: not a statement
				for (i * (i + 1) / 2 >= X) {
				                     ^
Main.java:9: error: ';' expected
				for (i * (i + 1) / 2 >= X) {
				                         ^
6 errors
Language: C

#inculed<stdio.h>
int main (void){
int x,i,jump_cnt;
scanf("%d",&x);
for(i=0;i>x;i++){
jump_cnt=x/i;
if(jump_cnt<=i)break;
}
printf("%d\n",i);
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #inculed; did you mean #include?
    1 | #inculed<stdio.h>
      |  ^~~~~~~
      |  include
main.c: In function 'main':
main.c:4:1: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    4 | scanf("%d",&x);
      | ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #inculed<stdio.h>
main.c:4:1: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    4 | scanf("%d",&x);
      | ^~~~~
main.c:4:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:9:1: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
    9 | printf("%d\n",i);
      | ^~~~~~
main.c:9:1: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:9:1: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:9:1: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: C

#inculed<stdio.h>
int main (void){
int x,i,jump_cnt;
scanf("%d"&x);
for(i=0;i>x;i++){
jump_cnt=x/i;
if(jump_cnt<=i)break;
}
printf("%d.\n"i);
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #inculed; did you mean #include?
    1 | #inculed<stdio.h>
      |  ^~~~~~~
      |  include
main.c: In function 'main':
main.c:4:1: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    4 | scanf("%d"&x);
      | ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #inculed<stdio.h>
main.c:4:1: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    4 | scanf("%d"&x);
      | ^~~~~
main.c:4:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:4:11: error: invalid operands to binary & (have 'char *' and 'int')
    4 | scanf("%d"&x);
      |       ~~~~^
      |       |
      |       char *
main.c:9:1: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
    9 | printf("%d.\n"i);
      | ^~~~~~
main.c:9:1: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:9:1: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:9:1: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:9:15: error: expected ')' before 'i'
    9 | printf("%d.\n"i);
      |       ~       ^
      |               )
Language: C++

#include <cstdio>
#include <cmath>
#include <cstring>
#include <ctime>
#include <iostream>
#include <algorithm>
#include <set>
#include <map>
#include <vector>
#include <sstream>
#include <typeinfo>
#include <fstream>
#include <limits>
 
using namespace std;
 
 
 
int main() {
    cin.tie(nullptr); ios::sync_with_stdio(false);
 
    int n , k;
    cin >> n >> k;
 
    vector<long long> a(n+1, 0);
    for(int i = 0; i < n; ++i){
        cin >> a[i];
    }
 
    // {
    //     long long sum = 0;
    //     bool isOk = false;
    //     for(int i = 0; i < n; ++i){
    //         sum += a[i];
    //         if(k<=sum) {
    //             isOk = true;
    //             break;
    //         }
    //     }
 
    //     if(!isOk) {
    //         // cout << n << endl;
    //         // return 0;
    //     }
    // }
 
 
    sort(a.rbegin(), a.rend());
    long long temp = 0; // sum
    long long first = 0;
    long long lastAns = -1;
    long long lastAnsNum = -1;
    for(int i = 0; i < n; ++i){
        // cout << a[i] << " ";
        temp += a[i];
        if(k<=temp) {
            // cout << "!" << endl;
            lastAns = i;
            lastAnsNum = min(lastAnsNum, a[i], k - (temp - a[i])); // a[i];
            // cout << temp << endl;
            // cout << lastAnsNum << endl;
            // cout << k << " " << temp - a[i] << " " << k - (temp - a[i]) << endl;
            temp -= a[first];
            first += 1;
        }
        // cout << "temp" << temp << endl;
        // cout << "lastasn" << lastAns << endl;
        // cout << "----------------------------" << endl;
    }
 
    if(lastAnsNum == -1) {
        cout << n << endl;
        return 0;
    }
    long long ans = 0;
    for(int i = 0; i < n; ++i){
        // cout << lastAnsNum << " " << a[i] << endl;
        // cout << (a[i] < lastAnsNum) << endl;
        if (a[i] < lastAnsNum) {
        // cout << (a[i] < lastAnsNum) << endl;
            ans++;
        }
    }
    cout << ans << endl;
    return 0;
}


Compiler output:
In file included from /usr/include/c++/14/bits/specfun.h:43,
                 from /usr/include/c++/14/cmath:3906,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algobase.h: In instantiation of 'constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare) [with _Tp = long long int; _Compare = long long int]':
a.cc:59:29:   required from here
   59 |             lastAnsNum = min(lastAnsNum, a[i], k - (temp - a[i])); // a[i];
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:284:17: error: '__comp' cannot be used as a function
  284 |       if (__comp(__b, __a))
      |           ~~~~~~^~~~~~~~~~
Language: C++

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

int main() {
    int x;
    cin>>x;
    if (x<=1) cout<<"1";
    else if (x<=3) cout<<"2";
    else if (x<=6) cout<<"3";
    else if (x<=10 cout<<"4";
    else if (x<=15) cout<<"5";
    else if (x<=21) cout<<"6";
    else if (x<=28) cout<<"7";
    else if (x<=36) cout<<"8";
    else if (x<=45) cout<<"9";
    else cout<<"10";
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:19: error: expected ';' before 'cout'
   10 |     else if (x<=10 cout<<"4";
      |                   ^~~~~
      |                   ;
a.cc:11:5: error: expected primary-expression before 'else'
   11 |     else if (x<=15) cout<<"5";
      |     ^~~~
a.cc:10:30: error: expected ')' before 'else'
   10 |     else if (x<=10 cout<<"4";
      |             ~                ^
      |                              )
   11 |     else if (x<=15) cout<<"5";
      |     ~~~~
Language: Java

import java.util.Scanner;

/**
 * Created by paz on 17-3-18.
 */
public class Kangaroo {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int x = sc.nextInt();
        long sum = 0;
        for(int i = 1; ;i++) {
            sum += i;
            if(sum >= x) {
                System.out.print(i);
                break;
            }
        }
    }
}

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

include <stdio.h>

int main(){
  int x, l, r;
  scanf("%d", &x);
  l = 1;
  r = x+1;
  while(l + 1 < r){
    int y = (l & r) + (l ^ r) / 2;
    if((long long) y*(y+1)/2 < x) l = y+1;
    r = y;
  }
  if((long long) l*(l+1)/2 >= x) printf("%d\n", l);
  else printf("%d\n", l+1);
  return 0;
}


Compiler output:
main.c:1:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include <stdio.h>
      |         ^
Language: C++

#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
#define all(a)  (a).begin(),(a).end()
#define pb emplace_back
#define INF (1e9+1)
//#define INF (1LL<<59)

#define int ll

int main(){
    int n;
    cin>>n;
    
    int c=0;
    for(int i=1;;i++){
        c+=i;
        if(c>=n){
            cout<<i<<endl;
            return 0;
        }
    }
}

Compiler output:
a.cc:11:13: error: '::main' must return 'int'
   11 | #define int ll
      |             ^~
a.cc:13:1: note: in expansion of macro 'int'
   13 | int main(){
      | ^~~
Language: C++

#include<iostream>

using namespace std;

int main(void) {
	int X;
	cin >> X;
	cout << (int)ceil((-1 + sqrt(1 + 8.0 * X)) / 2) << endl;
	system("pause");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:33: error: 'sqrt' was not declared in this scope
    8 |         cout << (int)ceil((-1 + sqrt(1 + 8.0 * X)) / 2) << endl;
      |                                 ^~~~
a.cc:8:22: error: 'ceil' was not declared in this scope
    8 |         cout << (int)ceil((-1 + sqrt(1 + 8.0 * X)) / 2) << endl;
      |                      ^~~~