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

include <stdio.h>
int main(void)
{
  int mm=0;
  int hp=0;
  int i1,i2,i3;
  int f=0;
  scanf("%d",&mm);
  while(500<=mm){
  mm=mm/500;
  f+=1;
  }
  hp=hp+(f*1000);
  f=0;
  while(5<=mm){
  mm=mm/5;
  f+=1;
  }
  hp+=f*5;
  printf("%d",hp);
  return 0;
}


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

#include<stdio.h>

int main() {
  int x;
  
  scanf("%d", &x);
  
  x1 = x / 500;
  x2 = x % 500;
  x3 = x2 / 5;
  
  printf("%d", x1*1000 + x3*5);
  
  rturn 0;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'x1' was not declared in this scope; did you mean 'x'?
    8 |   x1 = x / 500;
      |   ^~
      |   x
a.cc:9:3: error: 'x2' was not declared in this scope; did you mean 'x'?
    9 |   x2 = x % 500;
      |   ^~
      |   x
a.cc:10:3: error: 'x3' was not declared in this scope; did you mean 'x'?
   10 |   x3 = x2 / 5;
      |   ^~
      |   x
a.cc:14:3: error: 'rturn' was not declared in this scope
   14 |   rturn 0;
      |   ^~~~~
Language: C

#include <stdio.h>
int main(void){
  int x,temp;
  int sum;
  if( scanf("%d", &x) == 1);
  temp=x/500;
  sum=temp*1000;
  x %= 500;
  temp=x/5;
  sum+=temp*5
  printf("%d",sum);
  
  return 0;
 
 
}

Compiler output:
main.c: In function 'main':
main.c:10:14: error: expected ';' before 'printf'
   10 |   sum+=temp*5
      |              ^
      |              ;
   11 |   printf("%d",sum);
      |   ~~~~~~
Language: C

#include <stdio.h>
int main(void){
  int x,temp;
  int sum;
  if( scanf("%d", &x) == 1);
  temp=x/500;
  sum=temp*1000
  x %= 500;
  temp=x/5;
  sum+=temp*5
  printf("%d",sum);
  
  return 0;
 
 
}

Compiler output:
main.c: In function 'main':
main.c:7:16: error: expected ';' before 'x'
    7 |   sum=temp*1000
      |                ^
      |                ;
    8 |   x %= 500;
      |   ~             
main.c:10:14: error: expected ';' before 'printf'
   10 |   sum+=temp*5
      |              ^
      |              ;
   11 |   printf("%d",sum);
      |   ~~~~~~
Language: C

#include <stdio.h>
int main(void){
  int x=0;
  int sum;
 #include <stdio.h>
int main(void){
  int x=0;
  int sum;
 if( scanf("%d", &x) == 1);
  sum=x/500;
  x %= 500;
  sum=sum+x/5;
  printf("%d",x);
  
  return 0;
 
 
}

Compiler output:
main.c: In function 'main':
main.c:18:1: error: expected declaration or statement at end of input
   18 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  int X;
  int a,b,c,d;
  int e,f,g;
  scanf("%d",&X);
  if(X<500){
    a=X/5;
    b=a*5;
  }
  if(X>=500){
    c=X/500;
    d=c*1000;
    e=X-500*c;
    f=e/5;
    g=f*5;
    b=g+d;
  }
  printf("高橋君の嬉しさは%d",b);
  

Compiler output:
main.c: In function 'main':
main.c:19:3: error: expected declaration or statement at end of input
   19 |   printf("高橋君の嬉しさは%d",b);
      |   ^~~~~~
Language: C

int tp=0;
int X;
scanf("%d",&X);
if(X/500>=1){
  tp=tp+X/500;
  X=X%500;
}
if(X/5>=1)
  tp=tp+X/5;
printf("%d",tp);
return 0;

Compiler output:
main.c:3:7: error: expected declaration specifiers or '...' before string constant
    3 | scanf("%d",&X);
      |       ^~~~
main.c:3:12: error: expected declaration specifiers or '...' before '&' token
    3 | scanf("%d",&X);
      |            ^
main.c:4:1: error: expected identifier or '(' before 'if'
    4 | if(X/500>=1){
      | ^~
main.c:8:1: error: expected identifier or '(' before 'if'
    8 | if(X/5>=1)
      | ^~
main.c:10:8: error: expected declaration specifiers or '...' before string constant
   10 | printf("%d",tp);
      |        ^~~~
main.c:10:13: error: expected declaration specifiers or '...' before 'tp'
   10 | printf("%d",tp);
      |             ^~
main.c:11:1: error: expected identifier or '(' before 'return'
   11 | return 0;
      | ^~~~~~
Language: C

#include <stdio.h>

int main(void)
{
  int X;
  int a, b, c, sum;
  scanf("%d", &X);
  a=(X/500)*1000;
  b=X%500;
  c=(b/5)*5;
  sum=a + c;
  puts("%d", sum);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:12:3: error: too many arguments to function 'puts'
   12 |   puts("%d", sum);
      |   ^~~~
In file included from main.c:1:
/usr/include/stdio.h:714:12: note: declared here
  714 | extern int puts (const char *__s);
      |            ^~~~
Language: C++

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

int main() {
  int x;
  cin >> x;
  int a = x / 500;
  int (x % 500) / 5;
  cout << 1000 * a + 5 * b << endl;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:12:26: error: 'b' was not declared in this scope
   12 |   cout << 1000 * a + 5 * b << endl;
      |                          ^
Language: C

#include <stdio.h>
int main(void)
{
    int X,s,n;
    scanf("%d",&X);
    s=X/500;
    s=1000*s;
    n=X%500;
    s=S+n/5;
    printf("%d\n",s);
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:9:7: error: 'S' undeclared (first use in this function)
    9 |     s=S+n/5;
      |       ^
main.c:9:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

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

void Main() {
  cin >> X;
  long long ans = 0;
  ans += (X / 500) * 1000;
  X %= 500;
  ans += (X / 5) * 5;
  cout << ans << endl;
}

int main() {
  std::cin.tie(nullptr);
  std::ios_base::sync_with_stdio(false);
  std::cout << std::fixed << std::setprecision(15);
  Main();
  return 0;
}

Compiler output:
a.cc: In function 'void Main()':
a.cc:5:10: error: 'X' was not declared in this scope
    5 |   cin >> X;
      |          ^
Language: C

#include<bits/stdc++.h>
#define endl '\n'
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define REP(i,a,b) for(int i=a; i<b; i++)

using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pi;

int main(){
    int x,ans=0,temp;
    cin>>x;
    if(x>=500){
        ans=x/500;
        x%=500;
        ans*=1000;
    }
    if(x){
        temp=x/5;
        temp*=5;
        ans+=temp;
    }
    cout<<ans<<endl;
    return 0;
}


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

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

int x;

int main() {
  cin >> x;
  int fivehand = s/500;
  int five = x % 500 * fivehand / 5;
  cout << fivehand * 1000 + five * 5 << endl;
};

Compiler output:
a.cc: In function 'int main()':
a.cc:11:18: error: 's' was not declared in this scope
   11 |   int fivehand = s/500;
      |                  ^
Language: C++

include<iostream>
using namespace std;

int main(){
 
  int N,coin_500,coin_5;
  cin >> N;
  coin_500 = int(N/500);
  coin_5 = int((N%500)/5);
  
  cout << 1000*coin_500 + 5*coin_5 << endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<iostream>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin >> N;
      |   ^~~
a.cc:11:3: error: 'cout' was not declared in this scope
   11 |   cout << 1000*coin_500 + 5*coin_5 << endl;
      |   ^~~~
a.cc:11:39: error: 'endl' was not declared in this scope
   11 |   cout << 1000*coin_500 + 5*coin_5 << endl;
      |                                       ^~~~
Language: Java

import java.util.*;
public class B{
    public static void main(String args[]){
     Scanner sc = new Scanner(System.in);
     
     int x = sc.nextInt();
     
     int happiness = (x/500) * 1000;
     x = x%500;
     happiness += (x/5)*5;
     
     System.out.println(happiness);
     
     
   }
}

Compiler output:
Main.java:2: error: class B is public, should be declared in a file named B.java
public class B{
       ^
1 error
Language: Java

import java.util.*;

public class Solution{
 	public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
      
      int x = sc.nextInt();
      
      int happiness = (x/500) * 2;
      x = x%500;
      happiness += (x/5);
      
      System.out.println(happiness);
      
      
    }
}

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

#include<bits/stdc++.h>
using namespaec std;
int main()
{
  int x;
  cin>>x;
  long long int ans=(x/500)*1000;
  x=x-ans;
  ans=ans+x/5;
  cout<<ans<<endl;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespaec'
    2 | using namespaec std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>x;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:10:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |   cout<<ans<<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:10:14: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |   cout<<ans<<endl;
      |              ^~~~
      |              std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include<iostream>
#include<map>
#include<set>
#include<string>
#include<algorithm>
#include<cmath>
#include<vector>
#include<queue>
#include<stack>
#include<limits>
#include<sstream> 
#include<unordered_map>      

using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef int itn;

const int inf = numeric_limits<int>::max() >> 2;
const ll linf = numeric_limits<ll>::max() >> 2;
const ull ulinf = numeric_limits<ull>::max() >> 2;
const double pi = acos(-1);
const int dx[4]={1,0,-1,0};
const int dy[4]={0,1,0,-1};
const int dx8[8]={-1,0,1,-1,1,-1,0,1};
const int dy8[8]={-1,-1,-1,0,0,1,1,1};

#define p_queue(i) priority_queue<i> 
#define rp_queue(i) priority_queue<i, vector<i>, greater<i>> 
#define umap(i,j) unordered_map<i,j>
#define P(p) cout<<(p)<<endl
#define PS(p) cout<<(p)<< " "
#define PN cout << endl
#define rep(i,m,n) for(int i = (m); i < (int)(n); i++)
#define rrep(i,m,n) for(int i = (n-1); i >= (int)(m); i--)
#define inrep(n,a) for(int i = 0; i < (int)(n); i++)cin >> a[i];
#define mod(i) ((i)%(ll)(1e9 + 7))
#define divm(a,b) (mod(a * modpow((ll)b,(ll)(1e9+5))))
#define rsort(a,b,c) sort(a, b, greater<c>())
#define vsort(v) sort(v.begin(), v.end())
#define rvsort(v,c) sort(v.begin(), v.end(), greater<c>()) 
#define ft first
#define sd second
#define pb push_back
#define it insert
#define sz(x) ((int)(x).size())
#define lb(a,n,k) (lower_bound(a,a+n,k) - (a)) 
#define vlb(a,k)  (lower_bound(a.begin(),a.end(),k) - a.begin())
#define ub(a,n,k) (upper_bound(a,a+n,k) - (a)) 
#define vub(a,k)  (upper_bound(a.begin(),a.end(),k) - a.begin())
#define YES cout<<"YES"<< endl
#define NO cout<<"NO"<<endl
#define Yes cout<<"Yes"<<endl
#define No cout<<"No"<<endl  
#define yes cout<<"yes"<<endl
#define no cout<<"no"<<endl
#define ret return


ll modpow(ll i,ll j){ ll tmp=1; while(j){ if(j%2)tmp=mod(tmp*i);i=mod(i*i);j/=2;}return tmp;}
ll gcd(ll a,ll b){return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }


/*
vector<string> split(const string &str, char sep){
    vector<string> v;
    stringstream ss(str);
    string buffer;
    while( getline(ss, buffer, sep) ) {
        v.push_back(buffer);
    }
    return v;
}
*/

/*
ll ncr[100][100];
ll nCr(int n, int r){if(n==r) ret ncr[n][r] = 1; if(r==0) ret ncr[n][r] = 1; if(r==1) ret ncr[n][r] = n;if(ncr[n][r]) ret ncr[n][r]; ret ncr[n][r] = nCr(n-1,r) + nCr(n-1,r-1);}

ll npr[100][100]={};
ll nPr(int n,int r){if(npr[n][r])ret npr[n][r];if(r==0)ret npr[n][r] = 1;if(r==1)ret npr[n][r] = n;ret npr[n][r] = n * nPr(n-1,r-1);}

ll nHr(int n,int r){ret nCr(n+r-1,r);}
*/

///////////////////////////////////////////////////////////////////////////

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

    ll ans = 0;
    ans += a/500 * 1000;
    a %= 500;
    ans += a/5;
    P(ans);XH
    return  0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:98:12: error: 'XH' was not declared in this scope
   98 |     P(ans);XH
      |            ^~
Language: C++

#include <iostream>
#include <algorithm>
#include <map>
#include <vector>

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

int main(void)
{
    ll int X;
    ll int sum;
    
    cin >> X;

    sum = (X / 500)*1000;
    X %= 500;

    sum += (X / 5)*5;

    cout << sum << endl;
}

   

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: declaration does not declare anything [-fpermissive]
    7 | #define ll long long;
      |                 ^~~~
a.cc:12:5: note: in expansion of macro 'll'
   12 |     ll int X;
      |     ^~
a.cc:7:17: error: declaration does not declare anything [-fpermissive]
    7 | #define ll long long;
      |                 ^~~~
a.cc:13:5: note: in expansion of macro 'll'
   13 |     ll int sum;
      |     ^~
Language: C++

#include <iostream>
#include <algorithm>
#include <map>
#include <vector>

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

int main(void)
{
    ll X;
    ll sum;
    
    cin >> X;

    sum = (X / 500)*1000;
    X %= 500;

    sum += (X / 5)*5;

    cout << sum << endl;
}

   

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: declaration does not declare anything [-fpermissive]
    7 | #define ll long long;
      |                 ^~~~
a.cc:12:5: note: in expansion of macro 'll'
   12 |     ll X;
      |     ^~
a.cc:12:8: error: 'X' was not declared in this scope
   12 |     ll X;
      |        ^
a.cc:7:17: error: declaration does not declare anything [-fpermissive]
    7 | #define ll long long;
      |                 ^~~~
a.cc:13:5: note: in expansion of macro 'll'
   13 |     ll sum;
      |     ^~
a.cc:13:8: error: 'sum' was not declared in this scope
   13 |     ll sum;
      |        ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int x;
int main(){
  int plsr = 0;
  cin >> x;
 for(x>=500){
    x -=500;
  plsr +=1000;
 }
  for(x>=5){
    x -=5;
    plsr +=5;
  }
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected ';' before ')' token
    7 |  for(x>=500){
      |            ^
      |            ;
a.cc:11:3: error: expected primary-expression before 'for'
   11 |   for(x>=5){
      |   ^~~
a.cc:10:3: error: expected ';' before 'for'
   10 |  }
      |   ^
      |   ;
   11 |   for(x>=5){
      |   ~~~
a.cc:11:3: error: expected primary-expression before 'for'
   11 |   for(x>=5){
      |   ^~~
a.cc:10:3: error: expected ')' before 'for'
   10 |  }
      |   ^
      |   )
   11 |   for(x>=5){
      |   ~~~
a.cc:7:5: note: to match this '('
    7 |  for(x>=500){
      |     ^
a.cc:11:11: error: expected ';' before ')' token
   11 |   for(x>=5){
      |           ^
      |           ;
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
a.cc:14:4: error: expected ';' before '}' token
   14 |   }
      |    ^
      |    ;
   15 | }
      | ~   
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
a.cc:14:4: error: expected ')' before '}' token
   14 |   }
      |    ^
      |    )
   15 | }
      | ~   
a.cc:11:6: note: to match this '('
   11 |   for(x>=5){
      |      ^
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
Language: Java

import java .util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
  	long s=sc.nextLong();
    long p,q,r;
    p=s/500;
    q=(s%500)/5;
    r=a*1000+b*5;
    System.out.print(r);
  }
}

Compiler output:
Main.java:9: error: cannot find symbol
    r=a*1000+b*5;
      ^
  symbol:   variable a
  location: class Main
Main.java:9: error: cannot find symbol
    r=a*1000+b*5;
             ^
  symbol:   variable b
  location: class Main
2 errors
Language: Java

import java.io.*;
public class Coins
{
  public static void main(String args[])throws Exception
  {
    BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
    int x=Integer.parseInt(br.readLine());
    int r=x/500;
    int d=x%500;
    int re=d/5;
    int tot=r*1000+re*5;
    System.out.println(tot);
  }
}
    

Compiler output:
Main.java:2: error: class Coins is public, should be declared in a file named Coins.java
public class Coins
       ^
1 error
Language: C++

#include <bits/c++.h>
using namespace std;
int main(){
  int X;
  cin >> X;
  int A = 0;
  int B = 0;
  A = X/500;
  B = (X - A * 500) / 5;
  cout << A * 1000 + B * 5 << endl;
}

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

include<stdio.h>

int main(void){
  long long int x; scanf("%lld",&x);
  printf("%lld",(x/500)*1000 + ((x-(x/500)*500)/5)*5);
}


Compiler output:
main.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include<stdio.h>
      |        ^
Language: C

#include <stdio.h>
int main(void){
    
    int X,500a,5a,A;
    
    scanf("%d",&X);
    500a=X/500;
    5a=(X-(500*500a))/5;
    A=(500a*1000)+(5a*5);
    printf("%d\n",A);
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:11: error: invalid suffix "a" on integer constant
    4 |     int X,500a,5a,A;
      |           ^~~~
main.c:4:11: error: expected identifier or '(' before numeric constant
main.c:4:16: error: invalid suffix "a" on integer constant
    4 |     int X,500a,5a,A;
      |                ^~
main.c:7:5: error: invalid suffix "a" on integer constant
    7 |     500a=X/500;
      |     ^~~~
main.c:8:5: error: invalid suffix "a" on integer constant
    8 |     5a=(X-(500*500a))/5;
      |     ^~
main.c:8:16: error: invalid suffix "a" on integer constant
    8 |     5a=(X-(500*500a))/5;
      |                ^~~~
main.c:9:5: error: 'A' undeclared (first use in this function)
    9 |     A=(500a*1000)+(5a*5);
      |     ^
main.c:9:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:8: error: invalid suffix "a" on integer constant
    9 |     A=(500a*1000)+(5a*5);
      |        ^~~~
main.c:9:20: error: invalid suffix "a" on integer constant
    9 |     A=(500a*1000)+(5a*5);
      |                    ^~
Language: C

#include <stdio.h>
int main(void){
    
    int X,500a,5a,A;
    
    scanf("%d",&X);
    500a=X/500;
    5a=(X-(500*500a))/5;
    A=(500a*1000)+(5a*5);
    printf("%d\n",A);
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:4:11: error: invalid suffix "a" on integer constant
    4 |     int X,500a,5a,A;
      |           ^~~~
main.c:4:11: error: expected identifier or '(' before numeric constant
main.c:4:16: error: invalid suffix "a" on integer constant
    4 |     int X,500a,5a,A;
      |                ^~
main.c:7:5: error: invalid suffix "a" on integer constant
    7 |     500a=X/500;
      |     ^~~~
main.c:8:5: error: invalid suffix "a" on integer constant
    8 |     5a=(X-(500*500a))/5;
      |     ^~
main.c:8:16: error: invalid suffix "a" on integer constant
    8 |     5a=(X-(500*500a))/5;
      |                ^~~~
main.c:9:5: error: 'A' undeclared (first use in this function)
    9 |     A=(500a*1000)+(5a*5);
      |     ^
main.c:9:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:8: error: invalid suffix "a" on integer constant
    9 |     A=(500a*1000)+(5a*5);
      |        ^~~~
main.c:9:20: error: invalid suffix "a" on integer constant
    9 |     A=(500a*1000)+(5a*5);
      |                    ^~
Language: C++

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

int main() {
  int x;
  cin >>x;
  int i,j;
  
  i = x/500
  j = (x%500)/5
  
  cout << i+j*5 << endl;
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: expected ';' before 'j'
    9 |   i = x/500
      |            ^
      |            ;
   10 |   j = (x%500)/5
      |   ~
Language: C

#include<stdio.h>

int main(void) {
	int X,y;
	scanf("%d", &X);
	y = X / 500 * 1000 + (X % 500) / 5 * 5;
	printf("%d".y);

	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:20: error: request for member 'y' in something not a structure or union
    7 |         printf("%d".y);
      |                    ^
Language: Java

import java.util.Scanner;
public class GoldenCoins{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int sum = 0;
		sum += x/500*1000;
		sum  +=(x%500)/5*5;
		System.out.print(sum);
	}
}

Compiler output:
Main.java:2: error: class GoldenCoins is public, should be declared in a file named GoldenCoins.java
public class GoldenCoins{
       ^
1 error
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<map>
#include<stack>
#include<queue>
#include<set>
#include<tuple>
#include<ctime>
#include<functional>
#include<cmath>
#include<cassert>
using namespace std;
typedef long long ll;

#define FOR(i,a,b) for(ll i=(a);i<(b);++i)
#define ALL(v) (v).begin(), (v).end()
#define p(s) cout<<(s)<<endl
#define p2(s, t) cout << (s) << " " << (t) << endl
#define br() p("")
#define pn(s) cout << (#s) << " " << (s) << endl
#define p_yes() p("Yes")
#define p_no() p("No")
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define chmax(a, b) a = (((a)<(b)) ? (b) : (a))
#define chmin(a, b) a = (((a)>(b)) ? (b) : (a))

int main(){
    int X;
    cin>>X;
    int ans;
    ans=(X/500)*1000+((x%500)/5)*5;
    p(ans);

}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:24: error: 'x' was not declared in this scope
   36 |     ans=(X/500)*1000+((x%500)/5)*5;
      |                        ^
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<map>
#include<stack>
#include<queue>
#include<set>
#include<tuple>
#include<ctime>
#include<functional>
#include<cmath>
#include<cassert>
using namespace std;
typedef long long ll;

#define FOR(i,a,b) for(ll i=(a);i<(b);++i)
#define ALL(v) (v).begin(), (v).end()
#define p(s) cout<<(s)<<endl
#define p2(s, t) cout << (s) << " " << (t) << endl
#define br() p("")
#define pn(s) cout << (#s) << " " << (s) << endl
#define p_yes() p("Yes")
#define p_no() p("No")
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define chmax(a, b) a = (((a)<(b)) ? (b) : (a))
#define chmin(a, b) a = (((a)>(b)) ? (b) : (a))

int main(){
    ll X;
    cin>>X;
    int ans;
    ans=(X/500)*1000+((x%500)/5)*5;
    p(ans);

}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:24: error: 'x' was not declared in this scope
   36 |     ans=(X/500)*1000+((x%500)/5)*5;
      |                        ^
Language: C

#include<stdio.h>
int main()
{
  int X,ure;
  scanf("%d",&X);
  if(X>=500)
  {
    ure=1000*(X/500);
    X=X-500*(X/500);
    if(X>=5)
    {
      ure=ure+5*(X/5);
      printf("%d",ure);
    }
  else
  {
    printf("%d",ure); 
  } 
}
      

Compiler output:
main.c: In function 'main':
main.c:19:1: error: expected declaration or statement at end of input
   19 | }
      | ^
Language: C++

#include <iostream>

int main() {
    int x;
    std::cin >> x;

    int a = x / 500; //a * 1000 to get happiness so far
    x -= a * 500;
    int b = x / 5 // b * 5 + a total happiness possible
    std::cout << a * 100 + b * 5;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: expected ',' or ';' before 'std'
   10 |     std::cout << a * 100 + b * 5;
      |     ^~~
Language: C++

#include<iostream>
using namespace std;
int Calc(int X){
  int Y = 0;
  do{
  if(X > 500){
    Y += 1000*((int)(X/500));
    X -= 500*((int)(X/500));
  }
  else if(X > 5){
    Y += 5((int)(X/5));
    X -= 5((int)(X/5));
  }
    }while(X >= 5);
  return Y;
}
 
int main(){
  int X;
  cin >> X;
  cout << Calc(X);
  return 0;
  
}

Compiler output:
a.cc: In function 'int Calc(int)':
a.cc:11:11: error: expression cannot be used as a function
   11 |     Y += 5((int)(X/5));
      |          ~^~~~~~~~~~~~
a.cc:12:11: error: expression cannot be used as a function
   12 |     X -= 5((int)(X/5));
      |          ~^~~~~~~~~~~~
Language: C++

#include<iostream>
using namespace std;
int Calc(int X) {
	int Y = 0;
	
	do {
		if (X > 500) {
			Y += 1000
			X -= 500
		}
		else if (X >= 5) {
		Y += 5*(X/5);
		X -= 5*(X/5);
		}
	} while (X >= 5);
	return Y;
}

int main() {
	int X;
	cin >> X;
	cout << Calc(X);
	return 0;

}

Compiler output:
a.cc: In function 'int Calc(int)':
a.cc:8:34: error: expected ';' before 'X'
    8 |                         Y += 1000
      |                                  ^
      |                                  ;
    9 |                         X -= 500
      |                         ~
Language: C++

#include<iostream>
using namespace std;
int Calc(int X) {
	int Y = 0;
	
	do {
		if (X > 500) {
			Y += 1000
			X -= 500
		}
		else if (X >= 5) {
		Y += 5*(X/5);
		X -= 5*(X/5);
		}
	} while (X > 5);
	return Y;
}

int main() {
	int X;
	cin >> X;
	cout << Calc(X);
	return 0;

}

Compiler output:
a.cc: In function 'int Calc(int)':
a.cc:8:34: error: expected ';' before 'X'
    8 |                         Y += 1000
      |                                  ^
      |                                  ;
    9 |                         X -= 500
      |                         ~
Language: C++

#include<iostream>
using namespace std;
int Calc(int X) {
	int Y = 0;
	do {
		if (X > 500) {
			Y += 1000*(int)(X/500);
			X -= 500*(int(X/500);
		}
		else if (X >= 5) {
		Y += 5;
		X -= 5;
		}
	} while (X > 5);
	return Y;
}

int main() {
	int X;
	cin >> X;
	cout << Calc(X);
	return 0;

}

Compiler output:
a.cc: In function 'int Calc(int)':
a.cc:8:45: error: expected ')' before ';' token
    8 |                         X -= 500*(int(X/500);
      |                                  ~          ^
      |                                             )
Language: C++

n = gets.to_i; p (n / 500)*1000 + (n % 500 / 5) * 5

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n = gets.to_i; p (n / 500)*1000 + (n % 500 / 5) * 5
      | ^
a.cc:1:18: error: expected constructor, destructor, or type conversion before '(' token
    1 | n = gets.to_i; p (n / 500)*1000 + (n % 500 / 5) * 5
      |                  ^
Language: C++

import os

def main():
	happy_count = 0
	money = int(input())
	str_money = str(money)
	happy_count = (money // 500) * 1000
	str_money = str_money[-2:]
	happy_count += (int(str_money)//5) * 5
	print(happy_count)
		

if __name__ == "__main__":
	main()


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import os
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C

#include <stdio.h>
int main (void)
{
  int x,a;
  scanf("%d",&x)
  while(x<4){
  if(x>=500){ x=x-500; a=a+1000;}
  else if(x>=5){x=x-5; a=a+1;}
  }
  printf("%d\n",a);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:17: error: expected ';' before 'while'
    5 |   scanf("%d",&x)
      |                 ^
      |                 ;
    6 |   while(x<4){
      |   ~~~~~
Language: C++

#include<bits/stdc++.h>
#define ll long long int 
using namespace std;
 
int main(){
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  
  ll x; cin >> x;
  
  if(x<500) cout << (x/5)*5;
  else {
    ll y = (x/500)*1000;
    x=x-y/2;
    cout << y+(x/5)*5 ;
  }
  

Compiler output:
a.cc: In function 'int main()':
a.cc:16:4: error: expected '}' at end of input
   16 |   }
      |    ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
 int X;
  cin>>X;
  int hapyy=(X/500)*1000+((X-(X/500)*500)/5)*5;
    cout<<happy<<endl;

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: 'happy' was not declared in this scope; did you mean 'hapyy'?
    7 |     cout<<happy<<endl;
      |           ^~~~~
      |           hapyy
Language: C++

#inclued<stdio.h>
#include<stdlib.h>
int main (){
    int x,split,amari;
    int count_500, count_5;
    scanf("%d",&x);
    
    count_500 = count_5 = 0;
    
    while(x>=1){
        split = int(x/500);
        amari = x%500;
        if(x>=500){
            x = amari;
            count_500 += split;
        }else{
            break;
        }
    }
    
    x = amari;
    
    while(x>=1){
        split = int(x/5);
        amari = x%5;
        if(x>=5){
            x = amari;
            count_5 += split;
        }else{
            break;
        }
    }

    printf("%d", count_500*1000 + count_5*5);
    
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inclued; did you mean #include?
    1 | #inclued<stdio.h>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:6:5: error: 'scanf' was not declared in this scope
    6 |     scanf("%d",&x);
      |     ^~~~~
a.cc:34:5: error: 'printf' was not declared in this scope
   34 |     printf("%d", count_500*1000 + count_5*5);
      |     ^~~~~~
a.cc:3:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include<stdlib.h>
  +++ |+#include <cstdio>
    3 | int main (){
Language: C++

#inclued<stdio.h>
#include<stdlib.h>
int main (){
    int x;
    int count_500, count_5;
    scanf("%d",&x);
    
    count_500 = 0;
    count_5 = 0;
    
    while(x>=1){
        split = int(x/500);
        amari = x%500;
        if(split>=500){
            x = split;
            count_500 += 1;
        }else{
            break;
        }
    }
    
    x = amari;
    
    while(x>=1){
        split = int(x/5);
        amari = x%5;
        if(split>=5){
            x = split;
            count_5 += 1;
        }else{
            break;
        }
    }

    printf("%d", count_500*1000 + count_5*5);
    
}


Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inclued; did you mean #include?
    1 | #inclued<stdio.h>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:6:5: error: 'scanf' was not declared in this scope
    6 |     scanf("%d",&x);
      |     ^~~~~
a.cc:12:9: error: 'split' was not declared in this scope
   12 |         split = int(x/500);
      |         ^~~~~
a.cc:13:9: error: 'amari' was not declared in this scope
   13 |         amari = x%500;
      |         ^~~~~
a.cc:22:9: error: 'amari' was not declared in this scope
   22 |     x = amari;
      |         ^~~~~
a.cc:25:9: error: 'split' was not declared in this scope
   25 |         split = int(x/5);
      |         ^~~~~
a.cc:35:5: error: 'printf' was not declared in this scope
   35 |     printf("%d", count_500*1000 + count_5*5);
      |     ^~~~~~
a.cc:3:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include<stdlib.h>
  +++ |+#include <cstdio>
    3 | int main (){
Language: C++

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

int main() {
        int X;
        cin >> X;
        int sum = 0;
        sum = x/500 * 1000;
        X = X - sum;
        sum = sum + (X/500 * 5);
        cout << sum ;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: 'x' was not declared in this scope
    8 |         sum = x/500 * 1000;
      |               ^
Language: C

#include<stdio.h>
int main(void)
{
        int a, b, h, x;
        scanf("%d",&x);
        a = x/500;
        b = (x%500)/5;
        h = a*1000+b*5
        printf("%d\n",h)
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:23: error: expected ';' before 'printf'
    8 |         h = a*1000+b*5
      |                       ^
      |                       ;
    9 |         printf("%d\n",h)
      |         ~~~~~~
Language: C++

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

int main()
{
int a,b,x ; 		
cin>>x;

a=x/500
b=x%500
cout<<a+b<<endl;
}		



Compiler output:
a.cc: In function 'int main()':
a.cc:9:8: error: expected ';' before 'b'
    9 | a=x/500
      |        ^
      |        ;
   10 | b=x%500
      | ~
Language: C++

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

int main()
{
int a,b,x ; 		
cin>>x;

x/500 = a
x%500=b
cout<<a+b<<endl;
}		

Compiler output:
a.cc: In function 'int main()':
a.cc:9:2: error: lvalue required as left operand of assignment
    9 | x/500 = a
      | ~^~~~
Language: Java

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

public class atcoder_160A {
    static class FastReader
        {
            BufferedReader br;
            StringTokenizer st;

            public FastReader()
            {
                br = new BufferedReader(new
                        InputStreamReader(System.in));
            }

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

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

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

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

            String nextLine()
            {
                String str = "";
                try
                {
                    str = br.readLine();
                }
                catch (IOException e)
                {
                    e.printStackTrace();
                }
                return str;
            }
        }
    public static void main(String[] args) {
        FastReader ob = new FastReader();
        long x = ob.nextLong();
        long ans = (x/500)*1000+((x%500)/5)*5;
        System.out.println(ans);

    }
}

Compiler output:
Main.java:5: error: class atcoder_160A is public, should be declared in a file named atcoder_160A.java
public class atcoder_160A {
       ^
1 error
Language: C++

using namespace std;
#include <bits/stdc++.h>
#define rep(i, s) for (int i = 0; i < s; ++i)
#define repr(i, n) for(int i = n; i >= 0; i--)
#define FOR(i, m, n) for(int i = m; i < n; i++)
#define all(v) (v.begin(), v.end())
#define EACH(i, s) for (__typeof__((s).begin()) i = (s).begin(); i != (s).end(); ++i)
#define VEC(a, n) vector<int>a(n)
#define PQ(a) priority_queue<int>a
#define PQmin(a) priority_queue< int, :vector<int>, greater<int> >a
#define PAIR pair<int, int>
typedef long long ll;
typedef pair<ll, ll> l_l;
typedef pair<int, int> i_i;
#define EPS (1e-7)
#define INF (1e10)
#define PI (acos(-1))
const ll mod = 1000000007;
bool f(string s){
  bool ans=true;
  rep(i,s.size()/2){
    if(s[i]!=s[s.size()/2+i]){
      ans=false;
      break;
    }
  }
  return ans;
}

int main(){
  ios::sync_with_stdio(false);
  cin.tie(0);
  int X;
  cin>>X
  int N=X/500;
  int M=(X-N*500)/5;
  cout<<N*1000+M*5<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:34:9: error: expected ';' before 'int'
   34 |   cin>>X
      |         ^
      |         ;
   35 |   int N=X/500;
      |   ~~~    
a.cc:36:12: error: 'N' was not declared in this scope
   36 |   int M=(X-N*500)/5;
      |            ^
Language: Java


import java.util.Scanner;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author wnqmw
 */
public class maxyen {
    public static void main(String args[]){
        Scanner kb = new Scanner(System.in);
        
        int yen = kb.nextInt();
        int total = 0;
        total += (yen/500)*1000;
        yen -= (yen/500)*500;
        total += (yen/5)*5;
        
        System.out.println(total);
        
    }
}


Compiler output:
Main.java:14: error: class maxyen is public, should be declared in a file named maxyen.java
public class maxyen {
       ^
1 error
Language: C++

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

int main(){
  int S;
  cin>>S;
  int lack =0;
  while(S-500>=0){
    lack = lack+1000;
    S = S-500;
  }
  while(S-5>=0){
    lack = lack+5:
    S = S-5;
  }
  cout << lack <<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:18: error: expected ';' before ':' token
   13 |     lack = lack+5:
      |                  ^
      |                  ;
Language: Java

import java.util.Scanner;

public class ABC160B{
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int x = sc.nextInt();
        int a = x / 500;
        int b = (x % 500) / 5;
        System.out.println(1000*a + 5*b);
    }
}

Compiler output:
Main.java:3: error: class ABC160B is public, should be declared in a file named ABC160B.java
public class ABC160B{
       ^
1 error
Language: C++

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
     int x=0;
    cin >> x;
    int y=0,n=0,sum=0;
    y=(x/500);
    n=((x%500)/5);
     sum=(n*5)+(y*1000);
    cout<<sum<<"\n";
    getch();
}

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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
int x;
    cin >> x;
    int c500;
    int c5;
    c500 = ceil(x/500);
    x = x%500;
    c5 = ceil(x/5);
    x = x%5;
    cout << c500*1000+c5*5 << endl;
  getch();
}

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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){int x;
    cin >> x;
    int c500;
    int c5;
    c500 = ceil(x/500);
    x = x%500;
    c5 = ceil(x/5);
    x = x%5;
    cout << c500*1000+c5*5 << endl;
           getch();
          }

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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
int x;
    cin >> x;
    int c500;
    int c5;
    c500 = ceil(x/500);
    x = x%500;
    c5 = ceil(x/5);
    x = x%5;
    cout << c500*1000+c5*5 << endl;
}

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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;
    int y=0,n=0,sum=0;
    y=(x/500);
    n=((x%500)/5);
     sum=(n*5)+(y*1000);
    cout<<sum<<"\n";
    getch();
}


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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;
    int y=0,n=0,sum=0;
    y=((x/500)*1000);
    n=((x%500)/5*5);
     sum=n+y;
    cout<<sum<<"\n";
    getch();
}


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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;
    int y=0,sum=0;
    y=((x/500)*1000);
     sum=((x%500)/5*5)+y;
    cout<<sum;
    getch();
}


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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;
     sum=((x/500)*1000)+((x%500)/5*5);
    cout<<sum <<"\n";
    getch();
}


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

#include<iostream>

using namespace std;
int main(){
    int x=0;
    cin >> x;
     sum=((x/500)*1000)+((x%500)/5*5);
    cout<<sum;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:6: error: 'sum' was not declared in this scope
    7 |      sum=((x/500)*1000)+((x%500)/5*5);
      |      ^~~
Language: C++

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;
     sum=((x/500)*1000)+((x%500)/5*5);
    cout<<sum;
    getch();
}


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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0;
    cin >> x;

     sum=((x/500)*1000)+((x%500)/5*5);
    cout<<sum <<"\n";
    getch();
}

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

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
    int x=0,c=0,t=0,sum=0;
    cin >> x;
    while(x>500){
        x=x-500;
        c++;
    }

     while(x>=5){
            x=x-5;
        t=t+5;
     }
     sum=(c*1000)+t;
    cout<< sum;
    getch();
}

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

/*
                   _ooOoo_
                  o8888888o
                  88" . "88
                  (| -_- |)
                  O\  =  /O
               ____/`---'\____
             .'  \\|     |//  `.
            /  \\|||  :  |||//  \
           /  _||||| -:- |||||-  \
           |   | \\\  -  /// |   |
           | \_|  ''\---/''  |   |
           \  .-\__  `-`  ___/-. /
         ___`. .'  /--.--\  `. . __
      ."" '<  `.___\_<|>_/___.'  >'"".
     | | :  `- \`.;`\ _ /`;.`/ - ` : | |
     \  \ `-.   \_ __\ /__ _/   .-` /  /
======`-.____`-.___\_____/___.-`____.-'======
                   `=---='
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
         fozubaoyou    pass System Test!
*/


//include
//------------------------------------------
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <ctime>

using namespace std;

//conversion
//------------------------------------------
inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();}

//math
//-------------------------------------------
template<class T> inline T sqr(T x) {return x*x;}

//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;

//container util
//------------------------------------------
#define ALL(a)  (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define SORT(c) sort((c).begin(),(c).end())

//repetition
//------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)

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

//clear memory
#define CLR(a) memset((a), 0 ,sizeof(a))

//debug
#define dump(x)  cerr << #x << " = " << (x) << endl;
#define debug(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;

int main(){
    int x;
    cin >> x;
    
    int a = x / 500;
    aa = x % 500;

    int b = aa / 5;

    cout << 1000*a+5*b << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:101:5: error: 'aa' was not declared in this scope; did you mean 'a'?
  101 |     aa = x % 500;
      |     ^~
      |     a
Language: C++

 #include<stdio.h>
 int main() {
	 int x;
	 scanf_s("%d", &x);
	 int c500 = x / 500; // 500 円硬貨の数
	 int r500 = x % 500; // 端数
	 int c5 = r500 / 5; // 5 円硬貨の数
	 printf("%d\n", c500 * 1000 + c5 * 5);
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:10: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    4 |          scanf_s("%d", &x);
      |          ^~~~~~~
      |          scanf
Language: C++

#include <iostream>
using namespace std;
int man(){
  int x;
  cin >> x;
  int ans = x / 500;
  x %= 500;
  cout <<(ans*1000 + (x/5)*5)<<endl;
}

Compiler output:
a.cc: In function 'int man()':
a.cc:9:1: warning: no return statement in function returning non-void [-Wreturn-type]
    9 | }
      | ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

include <iostream>
using namespace std;
int main(){
int X;
  int counter=0;
  while(X>0){
    X-=500;
      counter++;
  }
  int bounter=0;
  while(X>0){
    X-=5;
      bounter++;
  }
  cout<<1000*counter+5*bounter<<endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <iostream>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |   ^~~~
a.cc:15:33: error: 'endl' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |                                 ^~~~
Language: C++

include <namespace>
using namespace std;
int main(){
int X;
  int counter=0;
  while(X>0){
    X-=500;
      counter++;
  }
  int bounter=0;
  while(X>0){
    X-=5;
      bounter++;
  }
  cout<<1000*counter+5*bounter<<endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <namespace>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |   ^~~~
a.cc:15:33: error: 'endl' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |                                 ^~~~
Language: C++

include <namespace>
using namespace std;
int main(){
int X;
  int counter=0;
  while(X>0){
    X-=500;
      counter++;
  }
  int bounter;=0;
  while(X>0){
    X-=5;
      bounter++;
  }
  cout<<1000*counter+5*bounter<<endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <namespace>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:10:15: error: expected primary-expression before '=' token
   10 |   int bounter;=0;
      |               ^
a.cc:15:3: error: 'cout' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |   ^~~~
a.cc:15:33: error: 'endl' was not declared in this scope
   15 |   cout<<1000*counter+5*bounter<<endl;
      |                                 ^~~~