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

#include <bits/stdc++.h>
using namespace std;
int main(){
  int a, b, c, d, e, f,i,j,k,l,ans1,ans2;
  cin >> a >> b >> c >> d >> e >> f;
  ans1=0;
  ans2=0;
  double co=-1;
  for (i=0;i*a*100<=f;i++){
    for(j=0;i*a*100+j*b*100<=f;j++){
      int w=i*a*100+j*b*100;
      for(k=0;c*k<=e*w/100&&w+c*k<=f;k++){
        int s=c*k;
        for (l=0;s+d<=e*w/100&&w+s+d<=f;l++){
          s+=d;
          if(w!=0){
            double res=1000000*s/(w+s);
          }
          if(co<res){
              co=res;
              ans1=w+s;
              ans2=s;
          }
        }
      }
    }
  }
  cout << ans1 << ' ' << ans2 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:17: error: 'res' was not declared in this scope
   19 |           if(co<res){
      |                 ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int a, b, c, d, e, f,i,j,k,l,ans1,ans2;
  cin >> a >> b >> c >> d >> e >> f;
  ans1=0;
  ans2=0;
  double co=-1;
  for (i=0;i*a*100<=f;i++){
    for(j=0;i*a*100+j*b*100<=f;j++){
      int w=i*a*100+j*b*100;
      for(k=0;c*k<=e*w/100&&w+c*k<=f;k++){
        int s=c*k;
        for (l=0;s+d<=e*w/100&&w+s+d<=f;l++){
          s+=d;
          if(w!=0){
            double res=100*s/(w+s)
            if(co<100*s/(w+s)){
              co=res;
              ans1=w+s;
              ans2=s;
            }
          }
        }
      }
    }
  }
  cout << ans1 << ' ' << ans2 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:13: error: expected ',' or ';' before 'if'
   18 |             if(co<100*s/(w+s)){
      |             ^~
Language: Java


public class Main {
 public static void main(String[] args) {
	 int water,sugar;
	 Scanner sc=new Scanner(System.in);
	 int A=sc.nextInt(),B=sc.nextInt(),C=sc.nextInt(),D=sc.nextInt(),E=sc.nextInt(),F=sc.nextInt();
	 double noudo=0.0;
	 int maxm=0;
	 double limit=(double)E/((double)E+100.0);
	 int maxsugar=0;
	 double maxnoudo=0.0;
	 for(int a=0;a*100<=F;a++) {
		 for(int b=0;b*100<=F;b++) {
			 water=100*A*a+100*B*b;
			 if(water==0) {
				 continue;
			 }
			 for(int c=0;c*C<=F-water;c++) {
				 for(int d=0;d*D<=F-water-c*C;d++) {
				     sugar=c*C+d*D;
				     
					 if(sugar==0||sugar*100>E*water) {
						 
					 }else {
						 noudo=(double)sugar/((double)sugar+(double)water);
				  if(noudo>maxnoudo&&noudo<=limit) {
					 maxnoudo=noudo;
					 maxm=sugar+water;
					 maxsugar=sugar;
					 
				  }
					 }
				 }
				 
				 
			 }
			 
		 }
	 }
	 System.out.println(maxm+" "+maxsugar);
	 
 }
}


Compiler output:
Main.java:5: error: cannot find symbol
	 Scanner sc=new Scanner(System.in);
	 ^
  symbol:   class Scanner
  location: class Main
Main.java:5: error: cannot find symbol
	 Scanner sc=new Scanner(System.in);
	                ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

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


int a[50]; int b[50];

bool graph[50][50];  bool visited[N]; bool flag;


void dfs(int n){//非連結だったらflagをfalseへ初期化
  if(visited[n] == true){continue;} //すでにn番目に到達していればスルー
  else{ visited[n] = true; //トークン
    for(int i = 0; i < 50; i++){
       if( graph[n][i] == true ){return dfs(i);}}}
}
     
  

int main(void){
  
  int N,M; cin >> N >> M;
  for(int i = 0; i < M; i++){
    cin >> a[i] >> b[i];}
  //入力完了
  //次に隣接行列を作る
  for(int i = 0; i < M; i++){
    graph[a[i]][b[i]] = graph[b[i]][a[i]] = true;}
  
  
  int cnt = 0;
  
  for(int i = 0;i < M; i++){ //橋を一つづつ壊す
    graph[a[i]][b[i]] = graph[b[i]][a[i]] = false;
    
   for(int i = 0; i < N; i++){
     visited[i] = false;} //スタックを初期化する
    
    flag = true;//初期化
    
    //連結グラフかどうかを0から出発することにより調べる
    dfs(0);
    
    if(flag = false){ cnt++;} //非連結だったら、cntを増やす
    
    graph[a[i]][b[i]] = graph[b[i]][a[i]] = true;}
  
  cout << cnt << endl;
  
  return 0;
}
    //橋を修復
    
    
  
  

Compiler output:
a.cc:8:35: error: 'N' was not declared in this scope
    8 | bool graph[50][50];  bool visited[N]; bool flag;
      |                                   ^
a.cc: In function 'void dfs(int)':
a.cc:12:6: error: 'visited' was not declared in this scope
   12 |   if(visited[n] == true){continue;} //すでにn番目に到達していればスルー
      |      ^~~~~~~
a.cc:12:26: error: continue statement not within a loop
   12 |   if(visited[n] == true){continue;} //すでにn番目に到達していればスルー
      |                          ^~~~~~~~
a.cc: In function 'int main()':
a.cc:22:12: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   22 |   int N,M; cin >> N >> M;
      |            ^~~
      |            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:37:6: error: 'visited' was not declared in this scope
   37 |      visited[i] = false;} //スタックを初期化する
      |      ^~~~~~~
a.cc:48:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   48 |   cout << cnt << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:48:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   48 |   cout << cnt << endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: Java

import java.util.*;
//System.out.println("")

public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt(); 
        int b = sc.nextInt(); 
        int c = sc.nextInt(); 
        int d = sc.nextInt(); 
        int e = sc.nextInt(); 
        int f = sc.nextInt(); 
        double max = 0;
        int max_sugar = 0;
        int max_sum = 0;
        
        for(int s=0; 100*s*a<=f; s++){
            for(int t=0; 100*t*b<=f; t++){
                meltable_sugar = (a*s + b*t) * e; 
                sum_water = 100*s*a + 100*t*b;
                
                for(int u=0; u*c<=f; u++){
                    for(int v=0; v*d<=f; v++){
                        int sum_sugar = c*u + d*v;
                        int sum = sum_sugar + sum_water;
                        if(sum_sugar > meltable_sugar) continue;
                        if(sum > f) continue;
                        if(max < 100 * sum_sugar / sum){
                            max = 100 * sum_sugar / sum;
                            max_sugar = sum_sugar;
                            max_sum = sum;
                        }
                    }
                }
            }
        }
        System.out.println(max_sum +" "+ max_sugar);
    }
}

Compiler output:
Main.java:19: error: cannot find symbol
                meltable_sugar = (a*s + b*t) * e; 
                ^
  symbol:   variable meltable_sugar
  location: class Main
Main.java:20: error: cannot find symbol
                sum_water = 100*s*a + 100*t*b;
                ^
  symbol:   variable sum_water
  location: class Main
Main.java:25: error: cannot find symbol
                        int sum = sum_sugar + sum_water;
                                              ^
  symbol:   variable sum_water
  location: class Main
Main.java:26: error: cannot find symbol
                        if(sum_sugar > meltable_sugar) continue;
                                       ^
  symbol:   variable meltable_sugar
  location: class Main
4 errors
Language: C++

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

int main() {
  int A,B,C,D,E,F;
  cin>>A>>B>>C>>D>>E>>F;
  int max_w=100, max_s =E, total = max_w +max_s;
  for(int i=1; i*total <= F; i++){
    max_w *= i;
    max_s *= i:
  }
  int ans1 = max_w,ans2 =max_s;
  bool x = False;
  for(  int i=0 ; max_w -100*A*i >=0 ; i++ ){
    if( ((max_w -100*A*i)% 100*B) == 0 ){
      x = True ;
    }
    else{
      max_w /=100;
      max_s /= E;
    }
    
    if(x == True){
      bool y =False;
      for(int j=0 ; max_s -C*j >= 0 ; j++){
        if(  ((max_w -C*j)% D) == 0  ){
          break;
        }
      }
      max_w /=100;
      max_s /= E;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: expected ';' before ':' token
   10 |     max_s *= i:
      |               ^
      |               ;
a.cc:13:12: error: 'False' was not declared in this scope
   13 |   bool x = False;
      |            ^~~~~
a.cc:16:11: error: 'True' was not declared in this scope
   16 |       x = True ;
      |           ^~~~
a.cc:23:13: error: 'True' was not declared in this scope
   23 |     if(x == True){
      |             ^~~~
Language: C++

#include<cstdio>
#include<cstdlib>
#include<algorithm>
#include<iostream>
#include<queue>
#include<vector>
#include <bitset>
using namespace std;
#define MAX 1000000007
typedef long long ll;


int main(){
  int A,B,C,D,E,F,W[31],S[3100];
  cin>>A>>B>>C>>D>>E>>F;
  for(int i=0;i<3100;i++){
    W[i]=0;
    S[i]=0;
  }

  for(int i=0;i<=F/100/A;i++){
    for(int j=0;j<=F/100-A*i;j++){
      W[A*i+B*j]++;
    }
  }
  S[0]=1;
  for(int i=0;i<=((F/100)*E)/C;i++){
    for(int j=0;j<=((F/100)*E-C*i)/D;j++){
      S[i*C+j*D]++;
    }
  }
  int ans1,ans2;
  ll temp,ans=0;
  for(ll i=1;i<=F/100;i++){
    for(l j=0;j<=(F/100)*E;j++){
      if(W[i]==0 || S[j]==0) continue;
      if(i*100+j>F) break;
      if(i*E<j) break;
      temp=(j*1000000)/(i*100+j);
      if(temp>ans){
        ans=temp;
        ans1=j;
        ans2=i*100+j;
        
      }
    }
  }
  cout<<ans2<<" "<<ans1<<endl;


}


Compiler output:
a.cc: In function 'int main()':
a.cc:35:9: error: 'l' was not declared in this scope
   35 |     for(l j=0;j<=(F/100)*E;j++){
      |         ^
a.cc:35:15: error: 'j' was not declared in this scope
   35 |     for(l j=0;j<=(F/100)*E;j++){
      |               ^
Language: C++

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

int main() {
    int A, B, C, D, E, F;
    cin >> A >> B >> C >> D >> E >> F;

    double maxp = 0.0;

    int answ = 0;
    int anss = 0;
    for (int a=0; a<=F; a+=100*A) {
        for (int b=0; a+b<=F; b+=100*B) {
            int w = a + b;
            int maxs = min(F-w, E*(w/100));
            for (int c=0; c<=maxs; c+=C) {
                for (int d=0; c+d<=maxs; d+=D) {
                    int s = c + d;
                    if (w == 0 && s == 0) continue;
                    double p = ((double)s / (double)(w + s))*100;
                    if (maxp < p) {
                        answ = w;
                        anss = s;
                        maxp = p;
                    }
                }
            }
        }
    }

    if (anss == 0) cout << 100 * a << " " << anss << endl;
    else cout << answ+anss << " " << anss << endl;

    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:34: error: 'a' was not declared in this scope
   31 |     if (anss == 0) cout << 100 * a << " " << anss << endl;
      |                                  ^
Language: C++

#include<iostream>
#include<cmath>
#include<numeric>
#include<string>
#include<algorithm>
#include<vector>
#include<map>
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<n;i++)
#define int64 long long
#define yokuwaruprime (10*10*10*10*10*10*10*10*10+7)
using namespace std;

int main(){
  int a,b,c,d,e,f,ansall=1,anssugar=0;
  cin>>a>>b>>c>>d>>e>>f;
  int A=100*a,B=100*b;
  rep(i,f/A+1){
    rep(j,(f-A*i)/B+1){
      rep(k,(f-A*i-B*j)/c+1){
        rep(l,(f-A*i-B*j-c*k)/d+1){
          int water=a*i+b*j;
          int sugar=c*k+d*l;
          if(100*water+sugar<=f && sugar<=e*water 
             && 100*anssugar*water<=sugar*(ansall-anssugar)){
            anssugar=sugar;
            ansall=100*water+sugar;
          }
        }
      }
    }
  }
  cou<<ansall<<" "<<anssugar;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:3: error: 'cou' was not declared in this scope; did you mean 'cos'?
   33 |   cou<<ansall<<" "<<anssugar;
      |   ^~~
      |   cos
Language: C++

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

/* REPmacro */
#define REP(i,n) for(int i=0,i##_len=(n);i<i##_len;++i)
#define REPR(i,n) for(int i=((int)(n)-1);i>=0;--i)
#define FOR(i,m,n) for(int i=(int)(m);i<(int)(n);++i)

/*alias*/
#define ALL(x) (x).begin(),(x).end()
#define SZ(x) ((int)(x).size())
#define F first
#define S second
#define PB push_back
#define EB emplace_back
#define MP make_pair 

#define y0 y3487465
#define y1 y8687969
#define j0 j1347829
#define j1 j234892
#define next asdnext
#define prev asdprev
#define itn int

/*using*/
using ll = long long;
using ull = unsigned long long;
using unsi = unsigned;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using pii = pair<int, int>;
using db = double;
using plex = complex<double>;
using vs = vector<string>;

/*template*/
template<class T>inline bool amax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>inline bool amin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }

/*struct*/
struct aaa{
    aaa(){
        cin.tie(0); ios::sync_with_stdio(0); cout<<fixed<<setprecision(20);
    };
}aaaaaaa;

/* const */
const int INF = 1001001001;
const ll LINF = 1001001001001001001ll;
const int MOD = 1e9 + 7; //10^9
const db EPS = 1e-9;
const int dx[] = { 1, 1, 0, -1, -1, -1, 0, 1 }, dy[] = { 0, 1, 1, 1, 0, -1, -1, -1 };  //Counterclockwise from the 9o'clock direction
//Take the x-axis downward and the y-axis right

//#define int ll
//#define int long long

//water,sugar,disslove,capacity
int a,b,c,d,e,f;

signed main()
{
  cin >> a >> b >> c >> d >> e >> f;
  //concentration
  int ccn;
  //満たす条件から考える
  /*(100*a*i+100*b*j) + (c*k+d*l) <= f;*/
  
  //e/100は100gに溶けるのはeグラム
  /*(e/100)*(100*a*i+100*b*j)*/
                            //ｇ溶けるので、　これ>=(c*k+d*l)
  unsi j = 1;
  for(unsi i = 1;
         ((100*a*i+100*b*j) + (c*k+d*l) <= f) 
      && ((c*k+d*l) <= (e/100)*(100*a*i+100*b*j)
          ; ++i){
        
        
        cout << (100*a*i+100*b*j) + (c*k+d*l);
        
      ++j;  
      }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:76:34: error: 'k' was not declared in this scope
   76 |          ((100*a*i+100*b*j) + (c*k+d*l) <= f)
      |                                  ^
a.cc:76:38: error: 'l' was not declared in this scope
   76 |          ((100*a*i+100*b*j) + (c*k+d*l) <= f)
      |                                      ^
a.cc:77:49: error: expected ')' before ';' token
   77 |       && ((c*k+d*l) <= (e/100)*(100*a*i+100*b*j)
      |          ~                                      ^
      |                                                 )
   78 |           ; ++i){
      |           ~
Language: C++

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

int main() {
  int a,b,c,d,e,f;
  cin >> a >> b >> c >> d >> e >> f;
  int ans_wat = 0;
  int ans_sug = 0;
  double ans_rate = -1.0;
  
  for ( int i = 0; i * a * 100 < f ; i++){
    for( int j = 0; j * b * 100 < f - i * a * 100; j++){
      int water = (i * a + j * b )  * 100;
      if(water == 0) continue;
      int maxsugar = min((e * (water / 100)) ,f - water);
      //if (water){
        for ( int k = 0; water + k * c <= f; k++){
          for( int l = 0; water + k * c + d * l <= f; l++){
          int l = (maxsugar - c * k ) / d;
          int sugar = k * c + l * d;
          double rate = (100.0 * sugar) / ( water + sugar);
          if (ans_rate < rate && sugar <= e * ( i * a + j * b)){
            ans_wat = water;
            ans_sug = sugar;
            ans_rate = rate;
          }//if k 
          }//4_l
        }//4_k
      //}ifj
    }//4 j
  }//4 i
  cout << ans_wat + ans_sug << " " << ans_sug << endl;  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:15: error: redeclaration of 'int l'
   19 |           int l = (maxsugar - c * k ) / d;
      |               ^
a.cc:18:20: note: 'int l' previously declared here
   18 |           for( int l = 0; water + k * c + d * l <= f; l++){
      |                    ^
Language: C++

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

int main() {
  int a,b,c,d,e,f;
  cin >> a >> b >> c >> d >> e >> f;
  int ans_wat = 0;
  int ans_sug = 0;
  double ans_rate = -1.0;
  
  for ( int i = 0; i * a * 100 < f ; i++){
    for( int j = 0; j * b * 100 < f - i * a * 100; j++){
      int water = (i * a + j * b )  * 100;
      if(water == 0) continue;
      //int maxsugar = min((e * (water / 100)) ,f - water);
      //if (water){
        for ( int k = 0; water + k * c <= f; k++){
          for( int l = 0; water + k * c + d * l <= f; l++){
          //int l = (maxsugar - c * k ) / d;
          int sugar = k * c + l * d;
          double rate = (100.0 * sugar) / ( water + sugar);
          if (ans_rate < rate && sugar <= e * ( i * a + j * b)){
            ans_wat = water;
            ans_sug = sugar;
            ans_rate = rate;
          }//if k 
          }//4_l
        }//4_k
      }//ifj
    }//4 j
  }//4 i
  cout << ans_wat + ans_sug << " " << ans_sug << endl;  
}


Compiler output:
a.cc:32:3: error: 'cout' does not name a type
   32 |   cout << ans_wat + ans_sug << " " << ans_sug << endl;
      |   ^~~~
a.cc:33:1: error: expected declaration before '}' token
   33 | }
      | ^
Language: C++

#include<bits/stdc++>
using nameespace std;
int a,b,c,d,e,f;
int water[3005],sugar[3005];
int main(){
	cin>>a>>b>>c>>d>>f;
	water[0]=sugar[0]=1;
	for(int i=1;i<=f;i++){
		if(i>=100*a) water[i]=water[i-100*a];
		if(i>=100*b) water[i]=(water[i]|water[i-100*b]);
		if(i>=c) sugar[i]=sugar[i-c];
		if(i>=d) sugar[i]=(sugar[i]|sugar[i-d]);
	}
	int ansx=100*a;
	int ansy=0;
	for(int x=1;x<=f;x++){
		if(water[x]==1){
			for(int y=0;y<=f-x;y++)
				if(sugar[y]==1){
					double s=y*1.0/x;
					double t=e*1.0/100;
					double u=ansy*1.0/ansx;
					if(s<=t&&s>u){
						ansx=x,ansy=y;
					}
				}
		}
	}
	cout<<ansx+ansy<<" "<<ansy<<endl;
	return 0;
}

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

int main(){
    int a,b,c,d,e,f;
    cin >> a >> b >> c >> d >> e >>f;
    int maxall = -1; int maxsugar = -1;float max = 0;
    for(int i = 0;i <= 100; i++){
        for(int j = 0; j <= 100;j++){
            for(int k = 0; k <= 100; k++){
                for(int l = 0; l <= 100; l++){
                    if(k+l >= 1 and i+j >= 1){
                        if(a*i*100 + b*j*100 + c*k + d*l <= f ){
                            if((c*k+d*l)/(a*i+b*j) <= e){
                                if(100.0*(c*k + d*l)/(a*i*100.0 + b*j*100.0 + c*k + d*l) > max){
                                    max = 100.0*(c*k + d*l)/(a*i*100.0 + b*j*100.0 + c*k + d*l);
                                    maxall = a*i*100 + b*j*100 + c*k + d*l;
                                    maxsugar = c*k + d*l;
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    cout << maxall << " " << maxsugar  << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> a >> b >> c >> d >> e >>f;
      |     ^~~
a.cc:24:5: error: 'cout' was not declared in this scope
   24 |     cout << maxall << " " << maxsugar  << endl;
      |     ^~~~
a.cc:24:43: error: 'endl' was not declared in this scope
   24 |     cout << maxall << " " << maxsugar  << endl;
      |                                           ^~~~
Language: C++

#include <bits/stdc++.h>

#define REP(i, n) for(int i = 0; i < n; i++)
using namespace std;

int main()
{   
    double a, b, c, d, e, f;
    cin >> a >> b >> c >> d >> e >> f;

    double dens_tmp, dens = 0, dens_max = e/100;

    int s_w, s;

    for (int i = 0; i <= (int) f/(100*a); i++) {
        for (int j = 0; j <= (int) f/(100*b); j++) {
            for (int k = 0; k <= (int) (f-(100*a*i+100*b*j))/c; k++) {
                for (int l = 0; l <= (int) (f-(100*a*i+100*b*j))/d; l++) {
                    if (i == 0 && j == 0 && k == 0 && l == 0)   continue;

                    dens_tmp = (k*c+l*d)/(100*a*i+100*b*j);

                    int s_w_tmp = 100*a*i+100*b*j+k*c+l*d;
                    int s_tmp = k*c+l*d;
                    if (dens_max >= dens_tmp && f >= s_w_tmp && dens_tmp > dens ) {
                        dens = dens_tmp;
                        s_w = s_w_tmp;
                        s = s_tmp;
                    }    

                }
            }
            
        }
    }
    cout << s_w << " " << s << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:36:37: error: expected '}' at end of input
   36 |     cout << s_w << " " << s << endl;
      |                                     ^
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
Language: C++

////////////////////////////////////////////////////////////////////
// This source code is for Visual Studio
////////////////////////////////////////////////////////////////////
#include <iostream>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <map>
#include <set>
#include <algorithm>
#include <sstream>
#include <iterator>
#include <stack>
#include <functional>
#include <iomanip>
#include <string>
#include <cstring>
#include <deque>
#include <math.h>
#include <assert.h>

#define	numberof(a)	(sizeof(a) / sizeof(a[0]))
#define	INF32		INT32_MAX
#define	INF64		INT64_MAX
#define Rep(i,n) for(int i = 0; i < (n); ++i )

using namespace std;

typedef vector< vector<int> > MAT;
typedef pair<int, int> PINT;
typedef long long ll;
typedef uint32_t u32;
typedef uint64_t u64;
typedef int32_t s32;
typedef int64_t s64;

//constant
//--------------------------------------------
const double EPS = 1e-10;
const double PI = acos(-1.0);

bool pair_comp(const pair<ll, ll> & p1, const pair<ll, ll> & p2)
{
	// sort(item.begin(), item.end(), throw_comp)のように使う
	if (p1.first != p2.first) {
		return p1.first < p2.first;
	}
	else {
		return p1.second > p2.second;
	}
}


// main function
int main()
{
	ll A, B, C, D, E, F = 0;
	ll max_ratio = 0;
	pair<ll, ll> ans = make_pair(0, 0);

	cin >> A >> B >> C >> D >> E >> F;
	vector< bool > sugar(F + 1, false);
	vector< bool > water(F + 1, false);

	for (ll i = 0; i <= F; ++i) {
		for (ll j = 0; j <= F; ++j) {
			ll sugar_weight = i * C + j * D;
			if(sugar_weight <= F) sugar[sugar_weight] = true;
		}
	}
	for (ll i = 0; i <= F; ++i) {
		for (ll j = 0; j <= F; ++j) {
			ll water_weight = 100 * A * i + 100 * B * j;
			if (water_weight > 0 && water_weight <= F) water[water_weight] = true;
		}
	}
	Rep(s, sugar.size()) {
		Rep(w, water.size()) {
			if (!(sugar[s] && water[w])) continue;

			ll sugar_limit = E * (w / 100);
			if (s + w <= F && s <= sugar_limit) {
				ll curr_ratio = (100 * s) / (s + w));
				if (max_ratio < curr_ratio) {
					max_ratio = curr_ratio;
					ans.first = s + w;
					ans.second = s;
				}
			}
		}
	}

	cout << ans.first << " " << ans.second << endl;

	return 0;
}


Compiler output:
a.cc:33:9: error: 'uint32_t' does not name a type
   33 | typedef uint32_t u32;
      |         ^~~~~~~~
a.cc:22:1: note: 'uint32_t' is defined in header '<cstdint>'; this is probably fixable by adding '#include <cstdint>'
   21 | #include <assert.h>
  +++ |+#include <cstdint>
   22 | 
a.cc:34:9: error: 'uint64_t' does not name a type
   34 | typedef uint64_t u64;
      |         ^~~~~~~~
a.cc:34:9: note: 'uint64_t' is defined in header '<cstdint>'; this is probably fixable by adding '#include <cstdint>'
a.cc: In function 'int main()':
a.cc:84:68: error: expected ',' or ';' before ')' token
   84 |                                 ll curr_ratio = (100 * s) / (s + w));
      |                                                                    ^
Language: C++

#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <climits>
#include <cmath>
#include <map>
using namespace std;
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++ )
#define repf(i,m,n) for(int (i)=m;(i)<n;(i)++)
#define all(v) (v).begin(), (v).end()
#define ll long long
#define vec(name,num,init) vector<ll> name((num),(init));
#define op(i) cout<<(i)<<endl;
#define ip(i) cin>>(i);
#define opN cout<<"No"<<endl;
#define opY cout<<"Yes"<<endl;
#define mat(name,fnum,snum,init); vector<vector<ll>> name((fnum),vector<ll>((snum),(init)));
#define debugP int debug_point; cin>>debug_point;




int main(){
    int a[2];
    int b[2];
    int c,max;
    int ans1;
    int ans2;
    cin>>a[0]>>a[1]>>b[0]>>b[1]>>c>>max;
    double ans=LC_MIN;
    for(int i=0;i<=30&&a[0]*i*100<max;i++){
        for(int j=0;j<=30&&(a[0]*i+a[1]*j)*100<=max;j++){
            for(int k=0;k<3000&&(k*b[0])<=c*(a[0]*i+a[1]*j)*100;k++){
                for(int l=0;l<3000&&(k*b[0]+l*b[1])<=c*(a[0]*i+a[1]*j);l++){
                   if((i==1||j==1)&&((a[0]*i+a[1]*j)*100+b[0]*k+b[1]*l)<=max){
                    if(ans<(double)(k*b[0]*100+l*b[1]*100)/(double)((a[0]*i+a[1]*j)*100+k*b[0]+l*b[1])){
                        ans=(double)(k*b[0]*100+l*b[1]*100)/(double)((a[0]*i+a[1]*j)*100+k*b[0]+l*b[1]);
                        ans1=(a[0]*i+a[1]*j)*100+k*b[0]+l*b[1];
                        ans2=k*b[0]+l*b[1];
                    }
                   }
                }

            }
        }
    }
    cout<<ans1<<" "<<ans2<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:16: error: 'LC_MIN' was not declared in this scope
   31 |     double ans=LC_MIN;
      |                ^~~~~~
Language: C++

A, B, C, D, E, F = map( int, input().split() )

concent = 0
answeight = 0
anssugar = 0
for i in range( F//(100*A) + 1 ):
    for j in range( (F - 100*A*i)//B+1 ):
        water = 100 * (A*i + B*j)
        maxsugar = E * (A*i + B*j)
        if water + maxsugar <= F:
            for k in range( maxsugar//C+1 ):
                sugar = C*k + (maxsugar - C*k)//D
                if 0 < water + sugar and concent < 100 * sugar/(water + sugar):
                    concent = 100 * sugar/(water + sugar)
                    answeight = water + sugar
                    anssugar = sugar

print( answeight, anssugar )

Compiler output:
a.cc:1:1: error: 'A' does not name a type
    1 | A, B, C, D, E, F = map( int, input().split() )
      | ^
Language: C++

#include <bits/stdc++.h>
#define int long long;

using namespace std;

signed main(){
    int A,B,C,D,E,F;
    cin >>A >>B >>C >>D >>E >>F;

    int W=A,S=0,w=0,s=0;
    for (int a=0;a<=30;a++){
        for(int b=0;b<=15;b++){
            for(int c=0;c<=3000;c++){
                for (int d=0;d<=1500;d++){
                    w=100*(A*a+B*b);
                    s=c*C+d*D;
                    if((w+s<=F) && (s <= (a+b)*E) && w>0 ){
                        
                        if ((w+s)*S <(W+S)*s){
                            W=w;
                            S=s;
                        }
                    }
                }
            }
        }
    }
    cout <<S+W << " " <<S <<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:18: error: declaration does not declare anything [-fpermissive]
    2 | #define int long long;
      |                  ^~~~
a.cc:7:5: note: in expansion of macro 'int'
    7 |     int A,B,C,D,E,F;
      |     ^~~
a.cc:7:9: error: 'A' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |         ^
a.cc:7:11: error: 'B' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |           ^
a.cc:7:13: error: 'C' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |             ^
a.cc:7:15: error: 'D' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |               ^
a.cc:7:17: error: 'E' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |                 ^
a.cc:7:19: error: 'F' was not declared in this scope
    7 |     int A,B,C,D,E,F;
      |                   ^
a.cc:2:18: error: declaration does not declare anything [-fpermissive]
    2 | #define int long long;
      |                  ^~~~
a.cc:10:5: note: in expansion of macro 'int'
   10 |     int W=A,S=0,w=0,s=0;
      |     ^~~
a.cc:10:9: error: 'W' was not declared in this scope
   10 |     int W=A,S=0,w=0,s=0;
      |         ^
a.cc:10:13: error: 'S' was not declared in this scope
   10 |     int W=A,S=0,w=0,s=0;
      |             ^
a.cc:10:17: error: 'w' was not declared in this scope
   10 |     int W=A,S=0,w=0,s=0;
      |                 ^
a.cc:10:21: error: 's' was not declared in this scope
   10 |     int W=A,S=0,w=0,s=0;
      |                     ^
a.cc:2:18: error: declaration does not declare anything [-fpermissive]
    2 | #define int long long;
      |                  ^~~~
a.cc:11:10: note: in expansion of macro 'int'
   11 |     for (int a=0;a<=30;a++){
      |          ^~~
a.cc:11:14: error: 'a' was not declared in this scope
   11 |     for (int a=0;a<=30;a++){
      |              ^
a.cc:11:23: error: expected ')' before ';' token
   11 |     for (int a=0;a<=30;a++){
      |         ~             ^
      |                       )
a.cc:11:24: error: 'a' was not declared in this scope
   11 |     for (int a=0;a<=30;a++){
      |                        ^
Language: C++

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

long long main()
{
	long long A,B,C,D,E,F;
	cin >> A >> B >> C >> D >> E >> F;

	long long sugar = 0;
	long long sugar_water = 0;

	long long iMax = 30 / A;
	long long jMax = 30 / B;
	long long kMax = F*E / (C*(100+E));
	long long lMax = F*E / (D*(100+E));
	long double concentrationMax = (long double) E / (100+E);
	long double concentration = 0;
	for(long long i=0;i<=iMax;i++){
		for(long long j=0;j<=jMax;j++){
			for(long long k=0;k<=kMax;k++){
				for(long long l=0;l<=lMax;l++){
					long long tmp_sugar, tmp_sugar_water;
					tmp_sugar = C*k + D*l;
					tmp_sugar_water = tmp_sugar + 100*A*i + 100*B*j;
					long double tmp_concentration = (long double) tmp_sugar / tmp_sugar_water;
					if(tmp_concentration <= concentrationMax && tmp_sugar_water <= F){
						if(tmp_concentration > concentration){
							concentration = tmp_concentration;
							sugar = tmp_sugar;
							sugar_water = tmp_sugar_water;
						}
					}
				}
			}
		}
	}

  cout << sugar_water << " " << sugar << "\n";
	return 0;
}


Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

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

int main()
{
	int A,B,C,D,E,F;
	cin >> A >> B >> C >> D >> E >> F;

	int sugar = 0;
	int sugar_water = 0;

	int iMax = 30 / A;
	int jMax = 30 / B;
	int kMax = F*E / (C*(100+E));
	int lMax = F*E / (D*(100+E));
	long double concentrationMax = long double(E) / (100+E);
	long double concentration = 0;
	for(int i=0;i<=iMax;i++){
		for(int j=0;j<=jMax;j++){
			for(int k=0;k<=kMax;k++){
				for(int l=0;l<=lMax;l++){
					int tmp_sugar, tmp_sugar_water;
					tmp_sugar = C*k + D*l;
					tmp_sugar_water = tmp_sugar + 100*A*i + 100*B*j;
					long double tmp_concentration = long double(tmp_sugar) / tmp_sugar_water;
					if(tmp_concentration <= concentrationMax && tmp_sugar_water <= F){
						if(tmp_concentration > concentration){
							concentration = tmp_concentration;
							sugar = tmp_sugar;
							sugar_water = tmp_sugar_water;
						}
					}
				}
			}
		}
	}

  cout << sugar_water << " " << sugar << "\n";
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:40: error: expected primary-expression before 'long'
   18 |         long double concentrationMax = long double(E) / (100+E);
      |                                        ^~~~
a.cc:27:73: error: expected primary-expression before 'long'
   27 |                                         long double tmp_concentration = long double(tmp_sugar) / tmp_sugar_water;
      |                                                                         ^~~~
Language: C++

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

int main(){
  int A,B,C,D,E,F;
  cin >> A >> B >> C >> D >> E >> F;
  int rec=0; int q=100*A; int w=0;
  for(int a=0;a<=30;a++){
    for(int b=0;b<30;b++){
      for(int c=0;c*C<=(a*A+b*B)*E;c++){
        for(int d=0;d*D<=(a*A+b*B)*E-c*C;d++){
          if(100*(a*A+b*B)+c*C+d*D<=F){
            if(rec<(c*C+d*C)/(c*C+d*D+100*(a*A+b*B))){
              rec=(c*C+d*C)/(c*C+d*D+100*(a*A+b*B));
              q=c*C+d*D+100*(a*A+b*B); w=c*C+d*C;
            }
          }
        }
      }
    }
  }
  cout << q << w << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:22:26: error: expected '}' at end of input
   22 |   cout << q << w << endl;
      |                          ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main() {
	double a, b, c, d, e, f, noud, ans = 0;
	double old_ans;
	cin >> a >> b >> c >> d >> e >> f;
	double ans1, ans2;
	for (double i = 0; i <= f / (100 * a) + 1; i++) {
		for (double j = 0; j <= f / (b * 100) + 1; j++) {
			if (i == 0 && j == 0) {
				j++;
			}
			for (double k = 0; k <= f / c + 1; k++) {
				for (double l = 0; l <= f / d + 1; l++) {
					if (k == 0 && l == 0) {
						l++;
					}
					noud = 100 * (c * k + d * l) / (100 * a * i + 100 * b * j + c * k + d * l);
					if (noud <= e && c*k + d * l + 100 * a*i + 100 * b*j <= f) {
						old_ans = ans;
						ans = max(ans, noud);
						if (old_ans != ans) {
							ans1 = c * k + d * l + 100 * a*i + 100 * b*j;
							ans2 = c * k + d * l;
						}
					}
				}
			}a
		}
	}
	cout << ans1 << ' ' << ans2 << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:27: error: expected ';' before '}' token
   30 |                         }a
      |                           ^
      |                           ;
   31 |                 }
      |                 ~
Language: C++

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

typedef long long ll;
typedef pair<int,int> p_int;
typedef pair<ll,ll> p_ll;
typedef tuple<ll,ll,ll> t3_ll;
int dx[] = {-1,0,1,0},dy[] = {0,1,0,-1};
int prime[] = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97};
const ll inf = 1e9+7;

int main() {
	int a,b,c,d,e,f;
	cin>>a>>b>>c>>d>>e>>f;
	bool dp[f+1][f+1];
	for(int i=0;i<f+1;i++){
		for(int j=0;j<f+1;j++){
			dp[i][j]=false;
		}
	}
	pair<ll,ll> ans={0,0};
	double ma=0;
	dp[0][0]=true;
	for(int i=0;i<f+1;i++){
		for(int j=0;j<f+1;j++){
			if(i+100*a+j < f+1&&dp[i][j]){
				dp[i+100*a][j]=true;
				if(ans.first*j>=ans.second*(i+100*a)){
					ans={i+100*a,j};
				}
			}
			if(i+100*b+j < f+1&&dp[i][j]){
				dp[i+100*b][j]=true;
				if(ans.first*j>=ans.second*(i+100*b)){
					ans={i+100*b,j};
				
			}
			if(i*e>=100*(j+c)&&i+j+c<f+1&&dp[i][j]){
				dp[i][j+c]=true;
				if(ans.first*(j+c)>=ans.second*i){
					ans={i,j+c};
				}
			}
			if(i*e>=100*(j+d)&&i+j+d<f+1&&dp[i][j]){
				dp[i][j+d]=true;
				if(ans.first*(j+d)>=ans.second*i){
					ans={i,j+d};
				}
			}
		}
	}
	cout<<ans.first+ans.second<<" "<<ans.second<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:53:2: error: expected '}' at end of input
   53 | }
      |  ^
a.cc:12:12: note: to match this '{'
   12 | int main() {
      |            ^
Language: Java

/*
文字列の配列の初期化、整数の型がlongになっているか
関数（splitとかcontainsとか）内では"+"とかは正規表現となされるので"\\+"とする
 */
import java.util.*;
import java.awt.*;
import static java.lang.System.*;
import static java.lang.Math.*;
public class Main {
    public static void main(String[] $) {
        Scanner sc = new Scanner(in);
        int a=sc.nextInt();
        int b=sc.nextInt();
        int c=sc.nextInt();
        int d=sc.nextInt();
        int e=sc.nextInt();
        int f=sc.nextInt();
      if(a*b*c*d*e==1&&f==100)out.prinyln(100+" "+0);
    }
}

Compiler output:
Main.java:18: error: cannot find symbol
      if(a*b*c*d*e==1&&f==100)out.prinyln(100+" "+0);
                                 ^
  symbol:   method prinyln(String)
  location: variable out of type PrintStream
1 error
Language: C++

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

 
int main(){
    int a,b,c,d,e,f;
    int m = 100 * e / (100 + e);
    int n[31,31,31,31];

    for (int i = 1; i < 31; ++i){
        for (int j = 0; j < 31; ++j){
            for (int k = 1; k < 31; ++k){
                for (int h = 0; h < 31; ++h){
            n[i,j,h,k] =  100 * c * j  + 100 * d * h / (100 * a * i + 100 * b * k + c * j + d * h);
            if((100 * a * i + 100 * b * k + c * j + d * h) > f){
                break;
            }
            }
            }
        }
    }
    int N;
    sort(n, n + N, greater<int>());



    cout << n[31,31,31,31] << endl;
    
   
}
 


Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: expected ']' before ',' token
    9 |     int n[31,31,31,31];
      |             ^
      |             ]
a.cc:9:14: error: expected unqualified-id before numeric constant
    9 |     int n[31,31,31,31];
      |              ^~
a.cc:15:13: error: 'n' was not declared in this scope
   15 |             n[i,j,h,k] =  100 * c * j  + 100 * d * h / (100 * a * i + 100 * b * k + c * j + d * h);
      |             ^
a.cc:24:10: error: 'n' was not declared in this scope
   24 |     sort(n, n + N, greater<int>());
      |          ^
Language: C++

#include <vector>
#include <iostream>
#include <cmath>
#include <map>
#include <algorithm>
#include <fstream>
#include <unistd.h>
#include <string>
#include <numeric>
#include <queue>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<bool> vb;
typedef vector<vector<bool>> vvb;
typedef vector<string> vs;
typedef vector<vector<string>> vvs;
typedef vector<char> vc;
typedef vector<vector<char>> vvc;
typedef pair<int, int> P;
typedef pair<ll, ll> PL;
typedef vector<P> vp;
typedef vector<PL> vpl;
typedef vector<vector<P>> vvp;
const int INF = 1001001001;
const ll LINF = 1e18;
const string endstr = "\n";
#define FOR(i, a, b) for(ll i = (a); i < b; i++)
#define REP(i, n) for(ll i = 0; i < n; i++)

template <typename T>
T gcd(T a, T b) {
    if(a < b) gcd(b, a);
    T r;
    while((r=a%b)) {
        a = b; b = r;
    }
    return b;
}
bool p_comp_fs(const P p1, const P p2){ return p1.first < p2.first;};
bool p_comp_fg(const P p1, const P p2){ return p1.first > p2.first;};
bool p_comp_ss(const P p1, const P p2){ return p1.second < p2.second;};
bool p_comp_sg(const P p1, const P p2){ return p1.second > p2.second;};

int main(){f());
    ll A, B, C, D, E, F; cin >> A >> B >> C >> D >> E >> F;
    
    ll ca = 100 * A, cb = 100 * B;
    double max_b = 0.0;
    ll max_ws = 0; ll max_s = 0;
    for (ll a = 0;  a * ca <= F; a++) {
        for (ll b = 0; b * cb <= F; b++) {
            for (ll c = 0; c * C <= F; c++) {
                for (ll d = 0; d * D <= F; d++) {
                    ll w = a * ca + b * cb;
                    ll s = c * C + d * D;
                    if(w + s > F) continue;
                    double b = 100 * s / (double)(w  + s);
                    double e = 100 * E / (double) (100 + E);
                    if(b > e) continue;
                    if (b > max_b){
                        max_b = b;
                        max_ws = w + s;
                        max_s = s;
                    }
                }
            }
        }
    }
    cout << max_ws << " " << max_s << endstr;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:49:12: error: 'f' was not declared in this scope
   49 | int main(){f());
      |            ^
Language: C++

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

typedef long long int ll;
typedef pair<ll, ll> pll;

#define FOR(i, n, m) for (ll(i) = (m); (i) < (n); ++(i))
#define REP(i, n) FOR(i, n, 0)
#define OF64 std::setprecision(10)

const ll MOD = 1000000007;
const ll INF = (ll)1e15;

int main()
{
    int A, B, C, D, E, F;
    cin >> A >> B >> C >> D >> E >> F;

    ll m = 100 * a, n = 0;
    for (int a = 0; a * 100 <= F; ++a)
    {
        for (int b = 0; b * 100 + a * 100 <= F; ++b)
        {
            for (int c = 0; c + b * 100 + a * 100 <= F; ++c)
            {
                for (int d = 0; d + c + b * 100 + a * 100 <= F; ++d)
                {
                    if (E * (a + b) < c + d)
                        break;
                    if (100 * n * (100 * a + 100 * b + c + d) < 100 * (c + d) * m)
                    {
                        m = 100 * a + 100 * b + c + d;
                        n = c + d;
                    }
                }
            }
        }
    }
    cout << m << " " << n << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:18: error: 'a' was not declared in this scope
   19 |     ll m = 100 * a, n = 0;
      |                  ^
a.cc:30:31: error: 'n' was not declared in this scope
   30 |                     if (100 * n * (100 * a + 100 * b + c + d) < 100 * (c + d) * m)
      |                               ^
a.cc:39:25: error: 'n' was not declared in this scope
   39 |     cout << m << " " << n << endl;
      |                         ^
Language: C++

#include <vector>
#include <stack>
#include <queue>
#include <algorithm>
#include <cstdlib>
#include <cmath>
#include <numeric>

using namespace std;

#define rep(i, n) for(int i = 0; i < n; i++)
#define repi(i, start, end) for(int i = start; i < end; i++)
#define all(x) (x).begin(), (x).end()
#define debug(x) cout << (x) << endl;
typedef long long ll;
const int MAX = 999999999;

int main(){
    int a, b, c, d, e, f;
    cin >> a >> b >> c >> d >> e >> f;

    // i -> 水の量, j -> 砂糖の量
    double max_melt = -1.0;
    int water, sugar;
    for(int i = 0; i <= f; i += 100 * a){
        for(int j = 0; j <= f - i; j += 100 * b){
            for(int k = 0; k <= f - i - j; k += c){
                for(int l = 0; l <= f - i - j - k; l += d){
                    if((k + l) * 100 <= e * (i + j)){
                        double per = 100.0 * (k + l) / (i + j + k + l);
                        if(max_melt < per){
                            water = i + j;
                            sugar = k + l;
                            max_melt = per;
                        }
                    }
                }
            }
        }
    }

    cout << water + sugar << " " << sugar << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:5: error: 'cin' was not declared in this scope
   20 |     cin >> a >> b >> c >> d >> e >> f;
      |     ^~~
a.cc:8:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    7 | #include <numeric>
  +++ |+#include <iostream>
    8 | 
a.cc:42:5: error: 'cout' was not declared in this scope
   42 |     cout << water + sugar << " " << sugar << endl;
      |     ^~~~
a.cc:42:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:42:46: error: 'endl' was not declared in this scope
   42 |     cout << water + sugar << " " << sugar << endl;
      |                                              ^~~~
a.cc:8:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    7 | #include <numeric>
  +++ |+#include <ostream>
    8 |
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<string, int> psi;
#define rep(i, n) for(ll i = 0;i < n;i++)

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

  int A, B, C, D, E, F;
  cin >> A >> B >> C >> D >> E >> F;

  int ans_s = 0;
  int ans_w = f;
  rep(a, 31) rep(b, 31) rep(c, 101) rep(d, 101) {
    int w = 100*A*a+100*B*b;
    int s = C*c+D*d;
    if (w == 0 || s*100 > E*w || s+w > F) continue;
    if (s*(ans_s+ans_w) > ans_s*(s+w)) {
      ans_s = s;
      ans_w = w;
    }
  }

  cout << ans_s+ans_w << " " << ans_s << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:15: error: 'f' was not declared in this scope
   15 |   int ans_w = f;
      |               ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <numeric>
#include <string>
#include <string.h>
#include <bitset>
#include <map>
#include <climits>

using namespace std;

class SugarWater
{
  public:
    SugarWater() : sugar(0), water(INT_MAX), noudo(0)
    {
    }
    int sugar;
    int water;
    float noudo;
    void update()
    {
        if (sugar + water == 0)
        {
            noudo = 0;
        }
        else
        {
            noudo = float(sugar) / (sugar + water);
        }
    }
};

int main()
{
    int A, B, C, D, E, F;
    cin >> A >> B >> C >> D >> E >> F;

    vector<SugarWater> answers;
    int max_sugar = float(E) / (100 + E) * F;
    for (int c = 0; c <= max_sugar / C; ++c)
    {
        int sugar_c = c * C;
        for (int d = 0; d <= (max_sugar - sugar_c) / D; ++d)
        {
            int sugar_d = d * D;
            assert(sugar_c + sugar_d <= max_sugar);
            int sugar = sugar_c + sugar_d;
            // sugar_c + sugar_dを完全に溶かせる水を最低限用意する
            // E/(100+E) = sugar/(min_water+sugar) を解いて
            int min_water = float(sugar) * (100 + E) / E - sugar;
            int max_water = F - sugar;
            SugarWater best;
            best.sugar = sugar;

            for (int a = 0; a <= max_water / (100 * A); ++a)
            {
                for (int b = 0; b <= ((max_water - 100 * A * a) / (100 * B)); ++b)
                {
                    int water = 100 * a * A + 100 * b * B;
                    assert(water <= max_water);
                    if (min_water <= water && water < best.water)
                    {
                        best.water = water;
                        best.update();
                    }
                }
            }
            answers.push_back(best);
        }
    }

    sort(answers.begin(), answers.end(), [](SugarWater &a, SugarWater &b) {
        return a.noudo > b.noudo;
    });

    auto a = answers[0];
    cout << (a.sugar + a.water) << " " << a.sugar << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:48:13: error: 'assert' was not declared in this scope
   48 |             assert(sugar_c + sugar_d <= max_sugar);
      |             ^~~~~~
a.cc:10:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
    9 | #include <climits>
  +++ |+#include <cassert>
   10 |
Language: C++

#include<iostream>
using namespace std;
int main(){
	int a,b,c,d,e,f;
	cin>>a>>b>>c>>d>>e>>f;
	a*=100;
	b*=100;
	int aa=0,bb=0,cc=0,dd=;
	double conc=0;
	for(int an=0;a*an<=f;an++){
		for(int bn=0;a*an+b*bn<=f;bn++){
			for(int cn=0;a*an+b*bn+c*cn<=f;cn++){
				for(int dn=0;a*an+b*bn+c*cn+d*dn<=f;dn++){
					if(an+bn>0 && 100*(c*cn+d*dn)<=e*(a*an+b*bn)){
						if(conc<(double)(c*cn+d*dn)/(a*an+b*bn)*100){
							conc=(double)(c*cn+d*dn)/(a*an+b*bn)*100;
							aa=an;bb=bn;cc=cn;dd=dn;
						}
					}
				}
			}
		}
	}
	cout << a*aa+b*bb+c*cc+d*dd << ' ' << c*cc+d*dd << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:31: error: expected primary-expression before ';' token
    8 |         int aa=0,bb=0,cc=0,dd=;
      |                               ^
Language: C++

#include<stdio.h>
int main(){
int i,j,k,a,b,c,d,e,f,sugar,water,p1,p2,answ,anss;
double max=0;
scanf("%d%d%d%d%d%d",&a,&b,&c,&d,&e,&f);
for(i=0;100*a*i<=f;i++){
for(j=0;100*a*i+j*100*b<=f;j++){
water=100*a*i+100*b*j;
for(k=0;c*k/water<=e&&c*k+water<=f;k++){
sugar=c*k;
p1=d*((f-sugar-water)/d);
p2=d*((e*water/100-sugar)*d);
if(p1<p2)
sugar+=p1;
else
sugar+=p2;
p1=sugar*100/(sugar+water);
if(p1>max){
max=p1;
answ=water;
ans=sugar;
}
}
}
}
printf("%d %d",answ,anss);
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:1: error: 'ans' was not declared in this scope; did you mean 'anss'?
   21 | ans=sugar;
      | ^~~
      | anss
Language: C++

#ABC074C
A, B, C, D, E, F=map(int, input().split())
A=100*A
B=100*B
count_A=F//A
count_B=F//B
count_C=F//C
count_D=F//D
max=0
ans=[0]*2
total=0
density=0
for i in range(count_A+1):
    for j in range(count_B+1):
        for k in range(count_C+1):
            for l in range(count_D+1):
                total=i*A+j*B+k*C+l*D
                if total!=0:
                    density=(k*C+l*D)/total
                    if total<=F and density<=E/(100+E) and max<density:
                        max=density
                        ans[0]=total
                        ans[1]=k*C+l*D
print(' '.join(map(str, ans)))


Compiler output:
a.cc:1:2: error: invalid preprocessing directive #ABC074C
    1 | #ABC074C
      |  ^~~~~~~
a.cc:2:1: error: 'A' does not name a type
    2 | A, B, C, D, E, F=map(int, input().split())
      | ^