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

#include <bits/stdc++.h>
using namespace std;
int main(){
	int n, m, k;
	cin >> n >> m >> k;
	vector<long long> a(n+1), b(m+1), sa(n+1,0), sb(m+1,0);
	for(int i=1; i<=n; ++i){
		cin >> a[i];
		sa[i] =sa[i-1]+a[i];
	}
	for(int i=1; i<=m; ++i){
		cin >> b[i];
		sb[i] =sb[i-1]+b[i];
	}
	
	int ans=0;
	for(int i=0; sa[i]<=k; ++i){
		int d=k-sa[i];
		auto itr=upper_bound(sb.begin(),sb.end(),d);
		--itr;
		ans = max(ans, i+distance(sb.begin(),itr));
	}

	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:26: error: no matching function for call to 'max(int&, std::__iterator_traits<__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >, void>::difference_type)'
   21 |                 ans = max(ans, i+distance(sb.begin(),itr));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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:21:26: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__iterator_traits<__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >, void>::difference_type' {aka 'long int'})
   21 |                 ans = max(ans, i+distance(sb.begin(),itr));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:21:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   21 |                 ans = max(ans, i+distance(sb.begin(),itr));
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#define rep(i,a,b) for(int i=int(a);i<int(b);++i)
#define SIZE 200005
#define INF 1000000005LL
#define MOD 1000000007
using namespace std;
typedef long long int ll;
typedef pair <int,int> P;
vector<ll> A(200000);
vector<ll> B(200000);
map<pair<ll,ll>,ll> memo;

ll check(ll a,ll b,ll left,ll books,ll n,ll m){
    ll res;
    if(memo.count(make_pair(a,b))){
        //cout<<"nya"<<endl;
        return memo[make_pair(a,b)];
    }
    if(A[a]>left&&B[b]>left){
        return  books;

    }else if(A[a]<=left&&B[b]>left){
        if(a==n){
            //cout<<"a";
            return =  books;
        }else{
            res =  check(a+1,b,left-A[a],books+1,n,m);
        }
        
    }else if(A[a]>left&&B[b]<=left){
        if(b==m){
            //cout<<"b";
            return books;
        }else{
            res =  check(a,b+1,left-B[b],books+1,n,m);
        }
    }else{
        if(a==n&&b==m){
            //cout<<"c";
            return  books;
        }else if(a==n){
            //cout<<"d";
            res = check(a,b+1,left-B[b],books+1,n,m);
        }else if(b==m){
            //cout<<"e";
            res = check(a+1,b,left-A[a],books+1,n,m);
        }else{
            res = max(check(a+1,b,left-A[a],books+1,n,m),check(a,b+1,left-B[b],books+1,n,m));

        }
    }
    memo[make_pair(a,b)]=res;
    //memo[a][b]=res;
    return res;
}

int main(){
    ll n,m,k;
    cin >> n >> m >> k;
    rep(i,0,n){
        cin >> A[i];
        
    }
    rep(i,0,m){
        cin >> B.at(i);
    }
    ll left = k;
    ll ans = check(0,0,left,0,n,m);
    cout<<ans<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'll check(ll, ll, ll, ll, ll, ll)':
a.cc:25:20: error: expected primary-expression before '=' token
   25 |             return =  books;
      |                    ^
Language: C++

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

int main(){
    int n, m;
    long long k;
    cin >> n >> m >> k;

    long long a[n];
    long long b[m];

    for(int i = 0; i < n; i++)
        cout << a[i] << endl;

    for(int i = 0; i < m; i++)
        cout << b[i] << endl;

    int ans = 0;
    for(int sum = 0; sum <= k; sum++){
        long long i = 0;
        long long j = 0;
        if(min(a[i], b[j]) == a[i]){
            sum += a[i];
            ans++;
        }
        if(min(a[i], b[j]) == b[j]){
            sum += b[i];
        }
        if(a[i] == b[j]){
            if(min(a[i + 1], b[j + 1]) == a[i+1]){
                sum+=a[i];
                ans++
            }
            if(min(a[i+1],b[i+1]) == b[i+1]){
                sum+=b[i];
                ans++;
            }
        }

        if(sum + min(a[i], b[j]) > k)
            break;
    }
    /*while(true){
        long long i = 0;
        long long j = 0;
        long long sum = 0;

        if(sum + a[i] > k || sum + b[j] > k)
            break;

        if(a[i] < b[j]){
            sum += a[i];
            i++;
            ans++;
        }else if(a[i] > b[j]){
            sum += b[j];
            j++;
            ans++;
        }else{
            if(a[i + 1] < b[j + 1]){
                sum += a[i];
                i++;
                ans++;
            }
            if(a[i + 1] > b[i + 1]){
                sum += b[i];
                j++;
                ans++;
            }
        }
    }*/

    cout << ans << endl;


    

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:22: error: expected ';' before '}' token
   32 |                 ans++
      |                      ^
      |                      ;
   33 |             }
      |             ~
Language: C++

#include<stdio.h>

int a[200001],b[200001];

int main(void){

    long int i,j,n,m,k,cnt = 0;

    scanf("%ld %ld %ld",&n,&m,&k);

    for(i = 0; i < n; i++){
        scanf("%ld", &a[i]);
    }
    for(i = 0; i < m; i++){
        scanf("%ld",&b[i]);
    }
    i = 0;
    j = 0;
    while(k > 0){
        if(i >= n){
            k -= b[j];
            cnt++;
            j++;
        }
        else if(j >= m){
            k -= a[i];
            cnt++;
            i++;
        }else if(a[i] < b[j]){
            k -= a[i];
            cnt++;
            i++;
        }else if(a[i]> b[j]){
            k -= b[j];
            cnt++;
            j++
        }else break;


        
    }
    printf("%ld\n",cnt);

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:16: error: expected ';' before '}' token
   36 |             j++
      |                ^
      |                ;
   37 |         }else break;
      |         ~
Language: C++

#include<iostream>
int main()
{
  int N,M,K;
  int a[100],b[200],i;
  int sum=0;
  int count=0;
  cin>> N >> M >> K; 
  for(i=0;i<N;i++)
  {
    cin>>a[i];
  }
  for(i=0;i<M;i++)
  {
    cin>>b[i];
  }
  for(i=0;(i<N)||(i<M);i++)
  {
   if(a[i]<K)
   {
     if((sum+a[i])<K)
     {
     sum=sum+a[i];
       count++;
     }
   }
     if(b[i]<K)
   {
     if((sum+b[i])<K)
     {
     sum=sum+b[i];
       count++;
     }
   }
  }
  cout<<count;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    8 |   cin>> N >> M >> K;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:36:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   36 |   cout<<count;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

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

int main(){
  int N,M,K;
  cin>>N>>M>>K;
  int data1[N];
  int data2[M];
  for(int i=0;i<N;i++){
    cin>>data1[i];
  }
  for(int i=0;i<M;i++){
	cin>>data2[i];
  }
  int count=0;
  int i=0;
  int j=0;
  int cost=0;
  while(N>0; && M>0;){
  if(data1[i]>data2[j])
    j++;
    count++;
    cost += data2[j];
      if(cost>K){
        count--;
        break;
      }
    else if(data1[i]<data2[j]){
    i++;
    count++;
    cost += data1[j];
      if(cost>K){
        count--;
        break;
      }
    else{
      while(N>0 && M>0){
        if(data1[i+1]>data2[j+1]){
		  j++;
    count++;
    cost += data2[j];
      if(cost>K){
        count--;
        break;
      }
    else if(data1[i]<data2[j]){
    i++;
    count++;
    cost += data1[j];
      if(cost>K){
        count--;
        break;
      }
    }
        }
      }
    }
    }
  }
  cout<<count;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:12: error: expected ')' before ';' token
   19 |   while(N>0; && M>0;){
      |        ~   ^
      |            )
a.cc:19:18: error: ordered comparison of pointer with integer zero ('void*' and 'int')
   19 |   while(N>0; && M>0;){
      |              ~~~~^~
a.cc:19:21: error: expected primary-expression before ')' token
   19 |   while(N>0; && M>0;){
      |                     ^
a.cc:19:17: error: label 'M' used but not defined
   19 |   while(N>0; && M>0;){
      |                 ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
	int n, m, k;
	cin >> n >> m >> k;
	vector<long long> a(n+1), b(m+1), sa(n+1,0), sb(m+1,0);
	for(int i=1; i<=n; ++i){
		cin >> a[i];
		sa[i] =sa[i-1]+a[i];
	}
	for(int i=1; i<=m; ++i){
		cin >> b[i];
		sb[i] =sb[i-1]+b[i];
	}
	
	int ans=0;
	for(int i=0; sa[i]<=k; ++i){
		int d=k-sa[i];
		auto itr=upper_bound(sb.begin(),sb.end(),d);
		ans = max(ans, i+distance(sb.begin(),itr)-1);
	}

	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:26: error: no matching function for call to 'max(int&, std::__iterator_traits<__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >, void>::difference_type)'
   20 |                 ans = max(ans, i+distance(sb.begin(),itr)-1);
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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:20:26: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__iterator_traits<__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >, void>::difference_type' {aka 'long int'})
   20 |                 ans = max(ans, i+distance(sb.begin(),itr)-1);
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:20:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |                 ans = max(ans, i+distance(sb.begin(),itr)-1);
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C

#include<iostream>
int main()
{
  int N,M,K;
  int a[100],b[200],i;
  int sum=0;
  int count=0;
  cin>> N >> M >> K; 
  for(i=0;i<N;i++)
  {
    cin>>a[i];
  }
  for(i=0;i<M;i++)
  {
    cin>>b[i];
  }
  for(i=0;(i<N)||(i<M);i++)
  {
   if(a[i]<K)
   {
     if((sum+a[i])<K)
     {
     sum=sum+a[i];
       count++;
     }
   }
     if(b[i]<K)
   {
     if((sum+b[i])<K)
     {
     sum=sum+b[i];
       count++;
     }
   }
  }
  cout<<count;
  return 0;
}

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

#include<bits/stdc++.h>
using namespace std;
int main()
{long long int n,m,k,sum=0,p=0;
 cin>>n>>m>>k;
 vector<long long int>vec1,vec2;
 for(long long int i=0;i<n;i++)
 {long long int k;
  cin>>k;
  vec1.push_back(k);}
for(long long int i=0;i<m;i++)
{long long int k;
 cin>>k;
 vec2.push_back(k);}
reverse(vec1.begin(),vec1.end());
reverse(vec2.begin(),vec2.end());
while((sum<k)&&((vec1.size()>=1)||(vec2.size()>=1)))
{if((vec1.size()>=1)&&(vec2.size()>=1))
   {if(vec1[vec1.size()-1]<vec2[vec2.size()-1])
     {
       sum+=vec1[vec1.size()-1];
       vec1.pop_back();}
    else if(vec1[vec1.size()-1]>vec2[vec2.size()-1])
       {sum+=vec2[vec2.size()-1];
        vec2.pop_back();}
    else
    {if(vec1.size()>=2 && vec2.size()>=2)
       {if(vec1[vec1.size()-2]<vec2[vec2.size()-2])
            {sum+=vec1[vec1.size()-1];
            vec1.pop_back();}
       else
            {sum+=vec2[vec2.size()-2];
             vec2.pop_back();}}
      else if(vec2.size()>=2)
           {if(vec1[vec1.size()-1]>vec2[vec2.size()-2])
               {sum+=vec2[vec2.size()-1];
               vec2.pop_back();}
           else
               {sum+=vec1[vec1.size()-1];
                vec1.pop_back();}}
     else if(vec1.size()>=2)
             {if(vec2[vec2.size()-1]>vec1[vec1.size()-2])
             {sum+=vec1[vec1.size()-1];
              vec1.pop_back();}
     else
           {sum+=vec2[vec2.size()-1];
          vec2.pop_back();}}}
else if(vec1.size()==0)
{sum+=vec2[vec2.size()-1];
 vec2.pop_back();}
 else if(vec2.size()==0)
 {sum+=vec1[vec1.size()-1];
  vec1.pop_back();}
 if(sum<=k)
 p++;}
 cout<<p;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:48:1: error: expected '}' before 'else'
   48 | else if(vec1.size()==0)
      | ^~~~
a.cc:19:4: note: to match this '{'
   19 |    {if(vec1[vec1.size()-1]<vec2[vec2.size()-1])
      |    ^
Language: C++

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

int main(){
  int n,m,k;
  cin>>n>>m>>k;
  int a[n];
  int b[m];
  for(int i=0;i<n;i++){
    cin>>a[i];
  }
  for(int i=0;i<m;i++){
    cin>>b[i];
  }
  int i=0,j=0;
  sort(a,a+n);
  sort(b,b+m);
  int count=0;
  //if(k>=min(a[0],b[0])){
  	while(k>0){
       if(a[i]>k && b[j]>k){
  		break;
  	if(a[i]<=b[j] && a[i]<=k){
  		k-=a[i];
  		i++;
  		count++;
  	}
  	else if(b[j]<a[i] && b[j]<=k){
  		k-=b[j];
  		j++;
  		count++;
  	}
  	//else if(a[i]>k && b[j]>k){
  	//	break;
  	//}
 
  }
    cout<<count;
      return 0;
      }


Compiler output:
a.cc: In function 'int main()':
a.cc:40:8: error: expected '}' at end of input
   40 |       }
      |        ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: Java

import java.util.Scanner;
import java.math.BigDecimal;

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

		// 整数の入力
		int a = sc.nextInt();
		int b = sc.nextInt();
		BigDecimal c = sc.nextBigDecimal();
		
		List<BigDecimal> d = new ArrayList<>();
		List<BigDecimal> e = new ArrayList<>();
 
		for (int i = 0; i < a; i++) {
			d.add(sc.nextBigDecimal());
		}
 
		for (int i = 0; i < b; i++) {
			e.add(sc.nextBigDecimal());
		}
		
		int n = 0;
		int m = 0;
		
		int saidaisu = 0;
		
		BigDecimal gokei = new BigDecimal("0");
		
		while (gokei.compareTo(c) <= 0) {
			if ((n < a && m < b && d.get(n).compareTo(e.get(m)) <= 0 && gokei.add(d.get(n)).compareTo(c) <= 0)
					|| (n < a && m >= b && gokei.add(d.get(n)).compareTo(c) <= 0)) {

				gokei = gokei.add(new BigDecimal(d[n]));
				n++;
				saidaisu++;
				
			} else if ((n < a && m < b && d.get(n).compareTo(e.get(m)) >= 0 && gokei.add(e.get(m)).compareTo(c) <= 0)
					|| (m < b && n >= a && gokei.add(e.get(m)).compareTo(c) <= 0)) {

				gokei = gokei.add(e.get(m));
				m++;
				saidaisu++;
				
			} else {

				break;

			}
		}
		System.out.println(saidaisu);
	}
}

Compiler output:
Main.java:14: error: cannot find symbol
		List<BigDecimal> d = new ArrayList<>();
		^
  symbol:   class List
  location: class Main
Main.java:14: error: cannot find symbol
		List<BigDecimal> d = new ArrayList<>();
		                         ^
  symbol:   class ArrayList
  location: class Main
Main.java:15: error: cannot find symbol
		List<BigDecimal> e = new ArrayList<>();
		^
  symbol:   class List
  location: class Main
Main.java:15: error: cannot find symbol
		List<BigDecimal> e = new ArrayList<>();
		                         ^
  symbol:   class ArrayList
  location: class Main
4 errors
Language: Java


import java.io.*;
import java.util.*;

/**
 * @author Tran Anh Tai
 * @template for CP codes
 */
public class ProbA {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Task solver = new Task();
        solver.solve(in, out);
        out.close();
    }
    // main solver
    static class Task{
        public void solve(InputReader in, PrintWriter out) {
            int n = in.nextInt();
            int m = in.nextInt();
            int k = in.nextInt();
            long preA[] = new long[n + 1];
            long preB[] = new long[m + 1];
            int max = 0;
            for (int i = 1; i < n + 1; i++){
                preA[i] = preA[i - 1] + in.nextInt();
            }
            for (int i = 1; i < m + 1; i++){
                preB[i] = preB[i - 1] + in.nextInt();
            }
            int cnt = 0;
            int i = 0;
            while (i <= n){
                if (preA[i] <= k){
                    i++;
                }
                else{
                    break;
                }
            }
            i--;
            max = i;
            int j = 1;
            for (int t = i; t >= 0; t--){
                while (j <= m){
                    if (preB[j] + preA[t] <= k){
                        j++;
                    }
                    else{
                        break;
                    }
                }
                j--;
                if (j == m){
                    max = Math.max(max, t + m);
                    break;
                }
                else{
                    max = Math.max(max, t + j);
                }
            }
            out.println(max);
        }
    }
    // fast input reader class;
    static class InputReader {
        BufferedReader br;
        StringTokenizer st;

        public InputReader(InputStream stream) {
            br = new BufferedReader(new InputStreamReader(stream));
        }

        public String nextToken() {
            while (st == null || !st.hasMoreTokens()) {
                String line = null;
                try {
                    line = br.readLine();
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
                if (line == null) {
                    return null;
                }
                st = new StringTokenizer(line);
            }
            return st.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(nextToken());
        }
        public long nextLong(){
            return Long.parseLong(nextToken());
        }
    }
}

Compiler output:
Main.java:9: error: class ProbA is public, should be declared in a file named ProbA.java
public class ProbA {
       ^
1 error
Language: Java

import java.util.*;
import java.math.*;

public class Main {
	public static void main(String[] args) {
    	Scanner sc = new Scanner(System.in);
      	int N = sc.nextInt();
      	int M = sc.nextInt();
      	int K = sc.nextInt();
        
      	PriorityQueue<Long> maxHeap = new PriorityQueue<>(Collections.reverseOrder());
      	BigInteger total = BigInteger.ZERO;
      	
      	for (int i = 0; i < M + N; i++) {
          	long next = sc.nextLong();
        	maxHeap.offer(next);
          	total = total.add(BigInteger.valueOf(next));
          	if (total > K) {
              long max = maxHeap.poll();
              total = total.subtract(BigInteger.valueOf(max));
            }
        }
      	System.out.println(maxHeap.size());
    }
}


Compiler output:
Main.java:18: error: bad operand types for binary operator '>'
          	if (total > K) {
          	          ^
  first type:  BigInteger
  second type: int
1 error
Language: Java

import java.util.*;
import java.math.*;

public class Main {
	public static void main(String[] args) {
    	Scanner sc = new Scanner(System.in);
      	int N = sc.nextInt();
      	int M = sc.nextInt();
      	int K = sc.nextInt();
        
      	PriorityQueue<Long> maxHeap = new PriorityQueue<>(Collections.reverseOrder());
      	BigInteger total = new BigInteger.ZERO;
      	
      	for (int i = 0; i < M + N; i++) {
          	long next = sc.nextLong();
        	maxHeap.offer(next);
          	total = total.add(BigInteger.valueOf(next));
          	if (total > K) {
              long max = maxHeap.poll();
              total = total.subtract(BigInteger.valueOf(max));
            }
        }
      	System.out.println(maxHeap.size());
    }
}


Compiler output:
Main.java:12: error: '(' or '[' expected
      	BigInteger total = new BigInteger.ZERO;
      	                                      ^
1 error
Language: C++

#include <bits/stdc++.h>
using ll = long long;
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (int)(n); i < i##_len; i++)
#define reps(i, n) for (int i = 1, i##_len = (int)(n); i <= i##_len; i++)
#define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; i--)
#define rreps(i, n) for (int i = ((int)(n)); i > 0; i--)
#define repi(i, x) for (auto i = (x).begin(), i##_fin = (x).end(); i != i##_fin; i++)
#define all(x) (x).begin(), (x).end()
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define solve(a) ((a) ? "Yes" : "No")
typedef vector<int> Vi;
typedef vector<Vi> VVi;
typedef pair<int, int> Pi;
typedef vector<Pi> VPi;
typedef vector<long long> V;
typedef vector<V> VV;
typedef pair<long long, long long> P;
typedef vector<P> VP;
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;
}
const long long INFLL = 1LL << 60;
const int INF = 1 << 30;
const double PI = acos(-1);
int main()
{
	int n, m;
	ll k;
	int ans = 0;
	cin >> n >> m >> k;
	V a(n);
	V b(m);
	V suma(n + 1, 0LL);
	V sumb(m + 1, 0LL);
	rep(i, n)
	{
		cin >> a[i];
		suma[i + 1] += a[i];
		suma[i + 1] += suma[i];
		//clog<<suma[i+1]<<" ";
	}
	//clog<<endl;
	rep(i, m)
	{
		cin >> b[i];
		sumb[i + 1] += b[i];
		sumb[i + 1] += sumb[i];
		//	clog<<sumb[i+1]<<" ";
	}
	auto ter=b.begin();
	//clog<<endl;
	rep(i, n + 1)
	{
		if (suma[i] > k)
			continue;
		ter = upper_bound(all(sumb), k - suma[i]);
			chmax(ans, (ter-sumb.begin()) + i - 1);

		//clog << ans << " " << *(upper_bound(all(sumb), k - suma[i])--) << endl;
	}
	cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:78:30: error: no matching function for call to 'chmax(int&, __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >::difference_type)'
   78 |                         chmax(ans, (ter-sumb.begin()) + i - 1);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:24:13: note: candidate: 'template<class T> bool chmax(T&, T)'
   24 | inline bool chmax(T &a, T b)
      |             ^~~~~
a.cc:24:13: note:   template argument deduction/substitution failed:
a.cc:78:30: note:   deduced conflicting types for parameter 'T' ('int' and 'long int')
   78 |                         chmax(ans, (ter-sumb.begin()) + i - 1);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: Java

import java.util.*;

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

	int n_nums[] = new int[n];
    int m_nums[] = new int[m];
    for(int i = 0; i < n; i++){
		n_nums[i] = sc.nextInt();    
    }
    
     for(int i = 0; i < m; i++){
		m_nums[i] = sc.nextInt();    
    }
    
    int ns = 0,ms = 0;
    int sum = 0;
    
    while(sum <= k){
      	int tmp = 0;
      
      	if(ms < m_nums.length && ns < n_nums.length){
       		if(n_nums[ns] > m_nums[ms]){
        		tmp = m_nums[ms++];
        	}else if(n_nums[ns] < m_nums[ms]){
        		tmp = n_nums[ns++];
        	} 	
        }else if(ms < m_nums.length){
        	tmp = m_nums[ms++];
        }else if(ns < n_nums.length){
        	tmp = n_nums[ns++];
        }else{
        	break;
        }
      
    	if(sum+=tmp <= k){
        	count++;
        }
    }
    System.out.println(count);
    
  }
}

Compiler output:
Main.java:40: error: bad operand types for binary operator '+'
    	if(sum+=tmp <= k){
    	      ^
  first type:  int
  second type: boolean
Main.java:41: error: cannot find symbol
        	count++;
        	^
  symbol:   variable count
  location: class Main
Main.java:44: error: cannot find symbol
    System.out.println(count);
                       ^
  symbol:   variable count
  location: class Main
3 errors
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
namespace IO
{
	template <typename T> inline void read(T &x)
	{
		int f = 1; x = 0; char c = getchar();
		for (; !isdigit(c); c = getchar()) if (c == '-') f = -1;
		for (; isdigit(c); c = getchar()) x = (x << 3) + (x << 1) + (c ^ 48);
		x *= f;
	}

	template <typename T> inline void chkmax(T &x, T y) { x = x > y ? x : y; }
	template <typename T> inline void chkmin(T &x, T y) { x = x < y ? x : y; }

	template <typename T> inline void write(T x)
	{
		if (x < 0) putchar('-'), x = -x;
		if (x > 9) write(x / 10);
		putchar(x % 10 + '0');
	}
	template <typename T> inline void writesp(T x) { write(x); putchar(' '); }
	template <typename T> inline void writeln(T x) { write(x); putchar('\n'); }
}
using namespace IO;
const int N = 2e5 + 5;
int n, m, k, a[N], b[N];
ll suma[N], sumb[N];
int main(){
	read(n); read(m); read(k);
	for (int i = 1; i <= n; i++) read(a[i]); 
	
	for (int i = 1; i <= m; i++) read(b[i]); 
	
	for (int i = 1; i <= n; i++) suma[i] = suma[i - 1] + a[i];
	for (int i = 1; i <= m; i++) sumb[i] = sumb[i - 1] + b[i];
	
	int ans = 0;
	int npos = m;
	for (int i = 1; i <= n; i++)
	{
		while (suma[i] + sumb[npos] > k) npos--;
		if (suma[i] + sumb[pos] <= k) chkmax(ans, i + npos);
	}
	
	writeln(ans);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:46:36: error: 'pos' was not declared in this scope; did you mean 'npos'?
   46 |                 if (suma[i] + sumb[pos] <= k) chkmax(ans, i + npos);
      |                                    ^~~
      |                                    npos
Language: Java

import java.util.*;

public class CodeChef {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
       long n = scanner.nextLong();
       long m = scanner.nextLong();
       long k = scanner.nextLong();
        Queue<Long> A = new LinkedList<>();
        Queue<Long> B = new LinkedList<>();
        for (long i = 0; i < n; i++) {
            long a = scanner.nextInt();
            A.add(a);
        }

        for (long i = 0; i < m; i++) {
            long b = scanner.nextInt();
            B.add(b);
        }
        long currVal = A.peek()<B.peek()?A.poll():B.poll();
        long ans = 0;
        while(currVal<=k){
            ++ans;
            k-=currVal;
            if(!A.isEmpty() && !B.isEmpty()){
                currVal = A.peek()<B.peek()?A.poll():B.poll();
            }
            else if(!A.isEmpty() && B.isEmpty()){
                currVal = A.poll();
            }
            else if(A.isEmpty() && !B.isEmpty()){
                currVal = B.poll();
            }
            else{
                break;
            }
        }
        System.out.println(ans);
    }
}


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

#include <bits/stdc++.h>
using ll = long long;
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (int)(n); i < i##_len; i++)
#define reps(i, n) for (int i = 1, i##_len = (int)(n); i <= i##_len; i++)
#define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; i--)
#define rreps(i, n) for (int i = ((int)(n)); i > 0; i--)
#define repi(i, x) for (auto i = (x).begin(), i##_fin = (x).end(); i != i##_fin; i++)
#define all(x) (x).begin(), (x).end()
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define solve(a) ((a) ? "Yes" : "No")
typedef vector<int> Vi;
typedef vector<Vi> VVi;
typedef pair<int, int> Pi;
typedef vector<Pi> VPi;
typedef vector<long long> V;
typedef vector<V> VV;
typedef pair<long long, long long> P;
typedef vector<P> VP;
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;
}
const long long INFLL = 1LL << 60;
const int INF = 1 << 30;
const double PI = acos(-1);
int main()
{
	int n, m;
	ll k;
	int ans = 0;
	cin >> n >> m >> k;
	V a(n);
	V b(m);
	V suma(n + 1, 0LL);
	V sumb(m + 1, 0LL);
	rep(i, n)
	{
		cin >> a[i];
		suma[i + 1] += a[i];
		suma[i + 1] += suma[i];
		//clog<<suma[i+1]<<" ";
	}
	//clog<<endl;
	rep(i, m)
	{
		cin >> b[i];
		sumb[i + 1] += b[i];
		sumb[i + 1] += sumb[i];
		//	clog<<sumb[i+1]<<" ";
	}
	//clog<<endl;
	rep(i, n + 1)
	{
		if (suma[i] > k)
			continue;
		chmax(ans, (upper_bound(all(sumb), k - suma[i]) - sumb.begin() )+ i -1);

		//clog << ans << " " << *(upper_bound(all(sumb), k - suma[i])--) << endl;
	}
	cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:76:22: error: no matching function for call to 'chmax(int&, __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >::difference_type)'
   76 |                 chmax(ans, (upper_bound(all(sumb), k - suma[i]) - sumb.begin() )+ i -1);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:24:13: note: candidate: 'template<class T> bool chmax(T&, T)'
   24 | inline bool chmax(T &a, T b)
      |             ^~~~~
a.cc:24:13: note:   template argument deduction/substitution failed:
a.cc:76:22: note:   deduced conflicting types for parameter 'T' ('int' and 'long int')
   76 |                 chmax(ans, (upper_bound(all(sumb), k - suma[i]) - sumb.begin() )+ i -1);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int a[200001],b[200001],n,m,i,k,j;
int main(){
	cin>>n>>m>>k;
	for(i=1;i<=n;i++)cin>>a[i];
	for(i=1;i<=m;i++)cin>>b[i];
	i=1;
	j=1;
	while(k>=n[i]||k>=m[j]){
		if(n[i]>m[j]){
			k-=n[i];
			i++;
		}
		else{
			k-=m[j];
			j++;
		}
	}
	cout<<i+j-2;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:19: error: invalid types 'int[int]' for array subscript
   10 |         while(k>=n[i]||k>=m[j]){
      |                   ^
a.cc:10:28: error: invalid types 'int[int]' for array subscript
   10 |         while(k>=n[i]||k>=m[j]){
      |                            ^
a.cc:11:21: error: invalid types 'int[int]' for array subscript
   11 |                 if(n[i]>m[j]){
      |                     ^
a.cc:11:26: error: invalid types 'int[int]' for array subscript
   11 |                 if(n[i]>m[j]){
      |                          ^
a.cc:12:29: error: invalid types 'int[int]' for array subscript
   12 |                         k-=n[i];
      |                             ^
a.cc:16:29: error: invalid types 'int[int]' for array subscript
   16 |                         k-=m[j];
      |                             ^
Language: C++

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

int main(){
  long int a,b;
  long int time;
  cin>>a>>b>>time;
  vector<long int> A(a);
  vector<long int> B(b);
  for(int i=0;i<A.size();i++){
    cin>>A[i];
  }
  for(int i=0;i<B.size();i++){
    cin>>B[i];
  }
  long int ma=0;
  long int mb=0;
  long int count=0;
  bool notA=false;
  bool notB=false;
  while(1){
    if((A[ma]>B[mb]) && !notA){
      if(time-A[ma]<0)break;
      time-=A[ma];
      count++;
      if(A.size()-1==ma)notA=true, continue;
      ma++;
    }else if(!notB){
      if(time-B[mb]<0)break;
      time-=B[mb];
      count++;
      if(B.size()-1==mb)notB=true, continue;
      mb++;
    }
    if(notB&&notA)break;
  }
  cout<<count<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:36: error: expected primary-expression before 'continue'
   27 |       if(A.size()-1==ma)notA=true, continue;
      |                                    ^~~~~~~~
a.cc:33:36: error: expected primary-expression before 'continue'
   33 |       if(B.size()-1==mb)notB=true, continue;
      |                                    ^~~~~~~~
Language: C++

#include <bits/stdc++.h>
using ll = long long;
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (int)(n); i < i##_len; i++)
#define reps(i, n) for (int i = 1, i##_len = (int)(n); i <= i##_len; i++)
#define rrep(i, n) for (int i = ((int)(n)-1); i >= 0; i--)
#define rreps(i, n) for (int i = ((int)(n)); i > 0; i--)
#define repi(i, x) for (auto i = (x).begin(), i##_fin = (x).end(); i != i##_fin; i++)
#define all(x) (x).begin(), (x).end()
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define solve(a) ((a) ? "Yes" : "No")
typedef vector<int> Vi;
typedef vector<Vi> VVi;
typedef pair<int, int> Pi;
typedef vector<Pi> VPi;
typedef vector<long long> V;
typedef vector<V> VV;
typedef pair<long long, long long> P;
typedef vector<P> VP;
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;
}
const long long INFLL = 1LL << 60;
const int INF = 1 << 30;
const double PI = acos(-1);
int main()
{
	int n, m;
	ll k;
	int ans = 0;
	cin >> n >> m >> k;
	V a(n );
	V b(m);
	V suma(n+1,0LL);
	V sumb(m+1,0LL);
	rep(i, n)
	{
		cin >> a[i];
		suma[i+1]+=a[i];
		suma[i+1]+=suma[i];
		//clog<<suma[i+1]<<" ";
	}
	//clog<<endl;
	rep(i, m)
	{
		cin >> b[i];
		sumb[i + 1] += b[i];
		sumb[i + 1] += sumb[i];
	//	clog<<sumb[i+1]<<" ";
	}
	//clog<<endl;
	rep(i,n+1){
		if (suma[i] > k)continue;
		chmax(ans,upper_bound(all(sumb),k-suma[i])-sumb.begin()+i-1);
		
		//clog << ans << " " << *(upper_bound(all(sumb), k - suma[i])--) << endl;
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:74:22: error: no matching function for call to 'chmax(int&, __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >::difference_type)'
   74 |                 chmax(ans,upper_bound(all(sumb),k-suma[i])-sumb.begin()+i-1);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:24:13: note: candidate: 'template<class T> bool chmax(T&, T)'
   24 | inline bool chmax(T &a, T b)
      |             ^~~~~
a.cc:24:13: note:   template argument deduction/substitution failed:
a.cc:74:22: note:   deduced conflicting types for parameter 'T' ('int' and 'long int')
   74 |                 chmax(ans,upper_bound(all(sumb),k-suma[i])-sumb.begin()+i-1);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <iostream>

using namespace std;
int N, M, counter = 0, _counter = 0, time;
long int K;

int main() {
    cin >> N >> M >> K;
    int *p = new int[N];
    int *q = new int[M];
    for (int i = 0; i < N; i++)
        cin >> p[i];
    for (int i = 0; i < M; i++)
        cin >> q[i];
    while (time <= K) {
        if (p[counter] < q[_counter]) {
            time += p[counter];
            counter++;
        } else {
            time += q[_counter];
            _counter++;
        }
    }
    if (time > K)
        cout << counter + _counter - 1;
    else
        cout << counter + _counter;
    return 0;
}

Compiler output:
a.cc:4:38: error: 'int time' redeclared as different kind of entity
    4 | int N, M, counter = 0, _counter = 0, time;
      |                                      ^~~~
In file included from /usr/include/pthread.h:23,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/gthr-default.h:35,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/gthr.h:157,
                 from /usr/include/c++/14/ext/atomicity.h:35,
                 from /usr/include/c++/14/bits/ios_base.h:39,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/time.h:76:15: note: previous declaration 'time_t time(time_t*)'
   76 | extern time_t time (time_t *__timer) __THROW;
      |               ^~~~
a.cc: In function 'int main()':
a.cc:15:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   15 |     while (time <= K) {
      |            ~~~~~^~~~
a.cc:17:18: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   17 |             time += p[counter];
      |             ~~~~~^~~~~~~~~~~~~
a.cc:17:18: error: assignment of read-only location 'time'
a.cc:20:18: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   20 |             time += q[_counter];
      |             ~~~~~^~~~~~~~~~~~~~
a.cc:20:18: error: assignment of read-only location 'time'
a.cc:24:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   24 |     if (time > K)
      |         ~~~~~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
std::vector<long long int> A;
std::vector<long long int> B;
void pop_front(std::vector<long long int> &v)
{
	if (v.size() > 0) {
		v.erase(v.begin());
	}
}

int main() { 
     // Use DP
     long long int N,M,K;
     cin >> N >> M >> K;
     for(long long int i=0;i<N;i+=1){
          long long int x;
          cin >> x;
          A.push_back(x);
     }
     for(long long int i=0;i<M;i+=1){
          long long int x;
          cin >> x;
          B.push_back(x);
     }
     
     cout << book;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:14: error: 'book' was not declared in this scope; did you mean 'bool'?
   27 |      cout << book;
      |              ^~~~
      |              bool
Language: C++

#include<cstdio>
#include<iostream>
#include<algorithm>
#include<stack>
#include<queue>
#include<string>
using namespace std;


int main(void){
        int i,j;
        int n,m;
        unsigned int a[200200],b[200200];
        unsigned int k,t;
        scanf("%d%d%d",&n,&m,&k);
        for(i=1;i<=n;i++){
                scanf("%d",&a[i]);
        }
        for(i=1;i<=m;i++){
                scanf("%d",&b[i]);
        }
        int max=0;
        t=0;
        i=1;
        while(t+b[i]<=k && i<=m){
                t+=b[i];
                i++;
        }
        i--;
        max=i;

        j=1;
        while(){
                t+=a[j];
                while(i>=1 && t>k){
                        t-=b[i];
                        i--;
                }
                if(t>k)break;
                if(max<i+j){
                        max=i+j;
                }
                j++;
                if(j>n)break;
        } 
                
        printf("%d\n",max);               
        return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:15: error: expected primary-expression before ')' token
   33 |         while(){
      |               ^
Language: C++

#include <iostream>
using namespace std;
 
int main(){
  unsigned int a_count, b_count
  int limit_time;
  cin >> a_count;
  cin >> b_count;
  cin >> limit_time;
  int total = 0;
  unsigned count = 0;
  int* a = new int[a_count];
  int* b = new int[b_count];
  for(unsigned int i = 0; i < a_count; ++i){
    cin >> a[i];
  }
  for(unsigned int i = 0; i < b_count; ++i){
    cin >> b[i];
  }
  
  unsigned int a_idx = 0, b_idx = 0;
  while(a_idx < a_count && b_idx < b_count){
    if(a[a_idx] <= b[b_idx] && (total + a[a_idx]) <= limit_time){
	  total += a[a_idx++];
      ++count;
    }else if((total + b[b_idx]) <= limit_time){
      total += b[b_idx++];
      ++count;
    }else{
      break;
    }
  }
  while(a_idx < a_count && total + a[a_idx] <= limit_time){
    total += a[a_idx++]; 
    ++count;
  }
  while(b_idx < b_count && total + b[b_idx] <= limit_time){
    total += b[b_idx++];
    ++count;
  }
  
  cout << count;
  delete[] a;
  delete[] b;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'int'
    6 |   int limit_time;
      |   ^~~
a.cc:8:10: error: 'b_count' was not declared in this scope; did you mean 'a_count'?
    8 |   cin >> b_count;
      |          ^~~~~~~
      |          a_count
a.cc:9:10: error: 'limit_time' was not declared in this scope
    9 |   cin >> limit_time;
      |          ^~~~~~~~~~
Language: Java

mport java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
       int n = scanner.nextInt();
       int m = scanner.nextInt();
       int k = scanner.nextInt();
        Queue<Integer> A = new LinkedList<>();
        Queue<Integer> B = new LinkedList<>();
        for (int i = 0; i < n; i++) {
            int a = scanner.nextInt();
            A.add(a);
        }

        for (int i = 0; i < m; i++) {
            int b = scanner.nextInt();
            B.add(b);
        }
        int currVal = A.peek()<B.peek()?A.poll():B.poll();
        int ans = 0;
        while(currVal<=k){
            ++ans;
            k-=currVal;
            if(!A.isEmpty() && !B.isEmpty()){
                currVal = A.peek()<B.peek()?A.poll():B.poll();
            }
            else if(!A.isEmpty() && B.isEmpty()){
                currVal = A.poll();
            }
            else if(A.isEmpty() && !B.isEmpty()){
                currVal = B.poll();
            }
            else{
                break;
            }
        }
        System.out.println(ans);
    }
}


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

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

int main(){
  
  int a,b,c,sum=0;
  cin >> a >> b >> c;
  vector<int> x(a);
  for(int i=0;i<a;i++){
    cin >> x.at(i);
  }
   vector<int> z(b);
  for(int j=0;j<b;j++){
    cin >> z.at(j);
  }
  
  for(int i=0;i<a;i++){
    for(int j=0;j<b;j++){
      
      if( c - x.at(i) >= 0 ){
        
        sum++;
        c = c - x.at(j);
        
      if( c - z.at(j) >= 0 ){
        
        sum++;
        c = c - z.at(j);
        
      else if( c < 0 ){
        break;
      }
     }
    }
   }
  }
      
  cout << sum << endl;
  
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:30:7: error: expected '}' before 'else'
   30 |       else if( c < 0 ){
      |       ^~~~
a.cc:25:29: note: to match this '{'
   25 |       if( c - z.at(j) >= 0 ){
      |                             ^
a.cc: At global scope:
a.cc:38:3: error: 'cout' does not name a type
   38 |   cout << sum << endl;
      |   ^~~~
a.cc:40:1: error: expected declaration before '}' token
   40 | }
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  char a[200000]={};
  char b[200000]={};
  cin>>b;
  char d='';
  int d=0;
  
  for(int d=0; d<=200000; d++){
    cin>>a[d];
  }
  for(int e=0; e<=200000; e++){
    cin>>b[e];
  }
  for(int f=0; f<=200000; f++){
    a[f]=b[f]
    if(a[f]!=b[f]){
      d++
    }
   }
  cout<<d;
}


Compiler output:
a.cc:7:10: error: empty character constant
    7 |   char d='';
      |          ^~
a.cc: In function 'int main()':
a.cc:8:7: error: conflicting declaration 'int d'
    8 |   int d=0;
      |       ^
a.cc:7:8: note: previous declaration as 'char d'
    7 |   char d='';
      |        ^
a.cc:17:14: error: expected ';' before 'if'
   17 |     a[f]=b[f]
      |              ^
      |              ;
   18 |     if(a[f]!=b[f]){
      |     ~~
Language: C++

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


int main() {

    //freopen ("in.txt","r",stdin);
    //freopen ("out.txt","w",stdout);

	int n, m, k;
	cin >> n >> m >> k;

	int a[n], b[m];

	for(int i = 0; i < n; i++){
        cin >> a[i];
	}

	for(int i = 0; i < m; i++){
        cin >> b[i];
	}
	int x = 0, y = 0;

	long long ans = 0, Q = 0;

	while(ans < k){
        if(a[x] < b[y]){
            ans+=a[x];
            x++;
        }
        else{
            ans+=b[y];
            y++;
        }
        Q++;
	}

	Q--;

	Q = max(0,Q);

	cout << Q << "\n";

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:40:16: error: no matching function for call to 'max(int, long long int&)'
   40 |         Q = max(0,Q);
      |             ~~~^~~~~
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:40:16: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   40 |         Q = max(0,Q);
      |             ~~~^~~~~
/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:40:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   40 |         Q = max(0,Q);
      |             ~~~^~~~~