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

#include <stdio.h>

int main(void) {
  int n,m,x,i,tmp;
  int pay1=0,pay2=0;
  
  scanf("%d",&n);
  scanf("%d",&m);
  scanf("%d",&x);

  if(n<x){
    for(i=0,i<m;i++){
      scanf("%d",&tmp);
      if(tmp<x&&n<tmp)
	pay1++;
    }
    printf("%d",pay1);
  }
  if(n>x){
    for(i=0,i<m;i++){
      scanf("%d",&tmp);
      if(tmp<x)
	pay1++;
      if(tmp>x)
	pay2++;
    }
    if(pay1<pay2)
      printf("%d",pay1);
    if(pay1>pay2)
      printf("%d",pay2);
  }
	
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:12:20: error: expected ';' before ')' token
   12 |     for(i=0,i<m;i++){
      |                    ^
      |                    ;
main.c:20:20: error: expected ';' before ')' token
   20 |     for(i=0,i<m;i++){
      |                    ^
      |                    ;
Language: C++

#include<stdio.h>
int main(void)
{
        int n,m,x,a[100],s=0;
        scanf("%d %d %d",&n,&m,&x);
        for(i=0;i<m;i++) scanf("%d",&a[i]);
        for(i=0;i<m;i++) if(a[i]<x) s++;
        if(m-s<s) s=m-s;
        printf("%d",s);
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:13: error: 'i' was not declared in this scope
    6 |         for(i=0;i<m;i++) scanf("%d",&a[i]);
      |             ^
a.cc:7:13: error: 'i' was not declared in this scope
    7 |         for(i=0;i<m;i++) if(a[i]<x) s++;
      |             ^
Language: C++

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

int main(){
  int l=0,r=0;
  int N,M,X;
  cin >> N >> M >> X;
  for(int i=0;i<M;i++){
    int a;
    cin >> a;
    if(a<x) l++;
    else r++;
  }
  cout << min(l,r) << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:10: error: 'x' was not declared in this scope
   11 |     if(a<x) l++;
      |          ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;

int main() {
    int n, m, x;
    cin >> n >> m >> x;
    int left_cost = 0
    vector<int> a(m);
    for(int i = 0; i < m; i++){
        cin >> a[i];
        if(a[i] < x){left_cost++;}
    }

    cout << min(left_cost,n-left_cost) << endl;


    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: expected ',' or ';' before 'vector'
   10 |     vector<int> a(m);
      |     ^~~~~~
a.cc:12:16: error: 'a' was not declared in this scope
   12 |         cin >> a[i];
      |                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	int m;
	int x;
	int t;
	int c1;
	int c2;
	cin>>n>>m>>x>>t;
	for(int i=0;i<m;i++)
	{
		cin>>t;
		if(t<x)
			c1++;
		else
			c2++;
	} 
	cout<<min(b,c);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:19: error: 'b' was not declared in this scope
   20 |         cout<<min(b,c);
      |                   ^
a.cc:20:21: error: 'c' was not declared in this scope; did you mean 'c2'?
   20 |         cout<<min(b,c);
      |                     ^
      |                     c2
Language: C++

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

int main() {
    int n, m, x;
    cin >> n >> m >> x;
    vector<int> a(m);
    int sumLeft = 0, sumRight = 0;
    for(int i = 0; i < m ; i++) {
        cin >> a[i];
    }
    for(int i = 0; i < m ; i++) {
        if(a[i] < x) sumLeft++;
        else sumRight++;
    }
    if(sumLeft < sumRight) {
        cout << sumLeft << endl;
    }
    else {
        cout << sumRight << endl;
    }
    
    
    

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'vector' was not declared in this scope
    8 |     vector<int> a(m);
      |     ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include<iostream>
  +++ |+#include <vector>
    2 | #include<string>
a.cc:8:12: error: expected primary-expression before 'int'
    8 |     vector<int> a(m);
      |            ^~~
a.cc:11:16: error: 'a' was not declared in this scope
   11 |         cin >> a[i];
      |                ^
a.cc:14:12: error: 'a' was not declared in this scope
   14 |         if(a[i] < x) sumLeft++;
      |            ^
Language: C++

#include<string>
using namespace std;
#include <stdio.h>
#include <limits.h>
#include "bits/stdc++.h"
int N = 0;
int M = 0;
int X = 0;
int a = 0;
int f[100];
int r = 0;
int b = 0;
int c = 0;
int main() {
	cin >> N >> M >> X;
	for (int i = 0;i < M;i++) {
		cin >> a;
		f[a] = 1;
	}
	for (int j = 0; j < X;j++) {
		b = b + f[j];
	}
	for (int k = X; k < N;k++) {
		c = c + f[k];
	}
	r = min(b, c);


	cout << str;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:17: error: 'str' was not declared in this scope; did you mean 'std'?
   29 |         cout << str;
      |                 ^~~
      |                 std
Language: C++

#include<string>
using namespace std;
#include <stdio.h>
#include <limits.h>
#include "bits/stdc++.h"
int N = 0;
int M = 0;
int X = 0;
int f[100];
int r = 0;
int b = 0;
int c = 0;
int main() {
	cin >> N >> M >> X;
	for (int i = 0;i < m;i++) {
		cin >> a;
		f[a] = 1;
	}
	for (int j = 0; j < X;j++) {
		b = b + f[j];
	}
	for (int k = 0; k < X;k++) {
		c = c + f[k];
	}
	r = min(b, c);


	cout << str;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:28: error: 'm' was not declared in this scope
   15 |         for (int i = 0;i < m;i++) {
      |                            ^
a.cc:16:24: error: 'a' was not declared in this scope
   16 |                 cin >> a;
      |                        ^
a.cc:28:17: error: 'str' was not declared in this scope; did you mean 'std'?
   28 |         cout << str;
      |                 ^~~
      |                 std
Language: C++

#include <stdio.h>
#include <stdlib.h>
int cost[102]; 
int min(int a, int b){ return (a<b)? a: b;}
int main(){
    int N, M, X;
    scanf("%d %d %d",&N,&M,&X);
    memset(cost,0,sizeof(cost));
    for(int i = 1; i <= M; i++){
        int n;
        scanf("%d",&n);
        cost[n] = 1;
    } 
    int totcost_to_end = 0;
    for(int pos = X; pos <= N+1 ; pos++){
        totcost_to_end += cost[pos];
    }
    int totcost_to_top = 0;
    for(int pos = X; 0 <= pos ; pos--){
        totcost_to_top += cost[pos];
    }
    printf("%d\n",min(totcost_to_top,totcost_to_end));
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'memset' was not declared in this scope
    8 |     memset(cost,0,sizeof(cost));
      |     ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <stdlib.h>
  +++ |+#include <cstring>
    3 | int cost[102];
Language: C++

#include <algorithm>
#include <cstdio>
#include <iostream>
#include <cfloat>
#include <climits>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <queue>
#include <sstream>
#include <stack>
#include <time.h>
#include <vector>
#include <complex>
#include <map>
#include <set>
#include <iomanip>
using namespace std;
int a[103];
int main(){
	int n,m,x,a=0,b=0,ans;
	cin>>n>>m>>x;
	for (int i=0;i<m;i++){
	  cin>>a[i];
	  if (a[i]<x) a++;
	  if (a[i]>x) b++;
}
	ans=min(a,b);
	system ("pause");
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:17: error: invalid types 'int[int]' for array subscript
   24 |           cin>>a[i];
      |                 ^
a.cc:25:16: error: invalid types 'int[int]' for array subscript
   25 |           if (a[i]<x) a++;
      |                ^
a.cc:26:16: error: invalid types 'int[int]' for array subscript
   26 |           if (a[i]>x) b++;
      |                ^
Language: C++

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

int main(void){
    int n,m,x;
    cin>>n>>m>>x;
    vector<int> a(n);
    rep(i,n)cin>>a[i];
    int pos = lb(a,x);
    cout<<min(pos, n-pos)<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'lb' was not declared in this scope
   10 |     int pos = lb(a,x);
      |               ^~
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
#include <utility>
#include <iomanip>
#include <functional>
#include <queue>
#include <stack>
#include <cmath>
#define INF 10000000000000000
#define MOD 1000000007
using namespace std;


int main(){
    int cost_l=0, cost_r=0;
    int n,m,x;
    cin >> n >> m >> x;
    
    for(int i=0; i<M; i++){
        int a;
        cin >> a;
        if(a<x){
            cost_l++;
        }else{
            cost_r++;
        }
    }
    cout<<min(cost_l,cost_r)<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:20: error: 'M' was not declared in this scope
   20 |     for(int i=0; i<M; i++){
      |                    ^
Language: C

#include <stdio.h>
int main(void)
{
	int n,m,x;
	printf("N"); scanf("%d",&n); putchar(' '); printf("M"); scanf("%d",m); putchar(' '); printf("X"); scanf("%d",&x); putchar('\n');
	
	int num;
	int num1;
	for (num1=1; num1<=m; num1++) 
		int dxnum1;
		
	for (num=1; num<=m; num++) {
		printf("Anum"); scanf("%d", &dxnum); putchar(' ');
	}

    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:17: error: expected expression before 'int'
   10 |                 int dxnum1;
      |                 ^~~
main.c:13:46: error: 'dxnum' undeclared (first use in this function); did you mean 'num'?
   13 |                 printf("Anum"); scanf("%d", &dxnum); putchar(' ');
      |                                              ^~~~~
      |                                              num
main.c:13:46: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;

  scanf("%d %d %d", &n, &m, &x);

  char A[n], DAM[2];
  int a[n];

  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
      }else{
        DAM[1] = A[i];
        DAM[2] = A[i+1];
        a[i] = DAM[] -0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
        i = i+1;
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:17: warning: comparison between pointer and integer
   18 |       if (A[i+1]==" ") {
      |                 ^~
main.c:28:20: error: expected expression before ']' token
   28 |         a[i] = DAM[] -0;
      |                    ^
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;

  scanf("%d %d %d", &n, &m, &x);

  char A[n], DAM[2];
  int a[n];

  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
      }else{
        DAM[1] = A[i];
        DAM[2] = A[i+1]
        a[i] = DAM[] -0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
        i = i+1;
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:17: warning: comparison between pointer and integer
   18 |       if (A[i+1]==" ") {
      |                 ^~
main.c:27:24: error: expected ';' before 'a'
   27 |         DAM[2] = A[i+1]
      |                        ^
      |                        ;
   28 |         a[i] = DAM[] -0;
      |         ~
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;

  scanf("%d %d %d", &n, &m, &x);

  char A[n], DAM[2];
  int a[n];

  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
      }else{
        DAM = A[i] + A[i+1];
        a[i] = DAM -0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
        i = i+1;
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:17: warning: comparison between pointer and integer
   18 |       if (A[i+1]==" ") {
      |                 ^~
main.c:26:13: error: assignment to expression with array type
   26 |         DAM = A[i] + A[i+1];
      |             ^
main.c:27:14: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   27 |         a[i] = DAM -0;
      |              ^
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;

  scanf("%d %d %d", &n, &m, &x);

  char A[n];
  int a[n];

  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
      }else{
        char DAM[2] = A[i] + A[i+1];
        a[i] = DAM -0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
        i = i+1;
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:17: warning: comparison between pointer and integer
   18 |       if (A[i+1]==" ") {
      |                 ^~
main.c:26:23: error: invalid initializer
   26 |         char DAM[2] = A[i] + A[i+1];
      |                       ^
main.c:27:14: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   27 |         a[i] = DAM -0;
      |              ^
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;

  scanf("%d %d %d", &n, &m, &x);

  char A[n];
  int a[n];

  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
      }else{
        char A[2] = A[i] + A[i+1];
        a[i] = A -0;
        if (a[i] < x) {
          be ++;
        }else{
          af ++;
        }
        i = i+1
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:18:17: warning: comparison between pointer and integer
   18 |       if (A[i+1]==" ") {
      |                 ^~
main.c:26:21: error: invalid initializer
   26 |         char A[2] = A[i] + A[i+1];
      |                     ^
main.c:27:14: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   27 |         a[i] = A -0;
      |              ^
main.c:33:16: error: expected ';' before '}' token
   33 |         i = i+1
      |                ^
      |                ;
   34 |       }
      |       ~
Language: C

#include	<stdio.h>
int main(){
int a=0,b=0,c=0,d=0,e=0;
scanf("%d",&b);
scanf("%d",&a);
scanf("%d",&c);
if(a>=b){
if(c<=a-c){
d=a-c-1;
}else{
d=c-1;
}
}else{if(c<=b-c){
d=b-c-1;
}else{
d=c-1}}
printf("%d",d)
return 0;
}


Compiler output:
main.c: In function 'main':
main.c:16:6: error: expected ';' before '}' token
   16 | d=c-1}}
      |      ^
      |      ;
main.c:17:15: error: expected ';' before 'return'
   17 | printf("%d",d)
      |               ^
      |               ;
   18 | return 0;
      | ~~~~~~
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;
  char A[n];
  int a[n];

  scanf("%d %d %d", &n, &m, &x);
  scanf("%255[^\n]", A);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        if (a[i] < X) {
          be ++;
        }else{
          af ++;
        }
      }else{
        char A[2] = A[i] + A[i+1];
        a[i] = A -0;
        if (a[i] < X) {
          be ++;
        }else{
          af ++;
        }
        i = i+1
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:16:17: warning: comparison between pointer and integer
   16 |       if (A[i+1]==" ") {
      |                 ^~
main.c:18:20: error: 'X' undeclared (first use in this function)
   18 |         if (a[i] < X) {
      |                    ^
main.c:18:20: note: each undeclared identifier is reported only once for each function it appears in
main.c:24:21: error: invalid initializer
   24 |         char A[2] = A[i] + A[i+1];
      |                     ^
main.c:25:14: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   25 |         a[i] = A -0;
      |              ^
main.c:31:16: error: expected ';' before '}' token
   31 |         i = i+1
      |                ^
      |                ;
   32 |       }
      |       ~
Language: C

#include<stdio.h>
int main()
{
  int N,M,X,i,a,b,c;
  b=0,c=0;
  scanf("%d%d%d",&N,&M,&X);
  for(i=0;i<M;i++){
    scanf("%d"&a);
    if(a<X){
      b++;
    }else{c++;
    }
  }
  if(b<=c){
    printf("%d\n",b);
  }else {
    printf("%d\n",c);
  }return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:15: error: invalid operands to binary & (have 'char *' and 'int')
    8 |     scanf("%d"&a);
      |           ~~~~^
      |           |
      |           char *
Language: C++

#include<iostream>

int main(){
  int N,M,X, Less=0, More=0,A;
  std::cin >>N>>M>>X;
  for(int i=0;i<M,i++){
    std::cin>>A;
    if(X<A)More++;
    if(X>A)Less++;
  }
  std::cout << ((More<Less)?More:Less);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:22: error: expected ';' before ')' token
    6 |   for(int i=0;i<M,i++){
      |                      ^
      |                      ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int n,m,x,a[101],c=0,c1=0;
	scanf("%d%d%d",&n,&m,&x);
	for(i=0;i<m;i++)
	{
		scanf("%d",&a[i]);
		if(a[i]<x)
			c++;
		if(a[i]>x)
			c1++;
	}
	if(c<c1)
		printf("%d",c);
	else
		printf("%d",c1);
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: 'i' was not declared in this scope
    7 |         for(i=0;i<m;i++)
      |             ^
Language: Java

import java.util.Scanner;
public class Mani {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int M = sc.nextInt();
		int X = sc.nextInt();
		int A[] = new int[M];
		int h=0;
		int l=0;
		for(int i =0; i<=M-1; i++) {
			A[i] = sc.nextInt();
		}
		for(int i =0; i<=M-1; i++) {
			if(A[i]<X) {
				l++;
			}else {
				h++;
			}
		}
		if(l>h) {
			System.out.println(h);
		}
		else if(l < h) {
			System.out.println(l);
		}else {
			System.out.println(l);
		}
	}
}


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

#include<iostream>
using namespace std;
int main(){
 int N , M , X;
 for (int i=1; i<=M; i++){
	int A_i;}

 if ( (A_1 > X) || (A_M < X) ){
	cout << 0 << endl;}

 int Y=0
 int Z=0
 for (int i=1; i<=M; i++){
	if(A_i < X){Y++;}
	if(A_i > X){Z++;}
}

 if(Y >= Z){
	cout << Z << endl;}
 else{
	cout << Y << endl;}

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: 'A_1' was not declared in this scope
    8 |  if ( (A_1 > X) || (A_M < X) ){
      |        ^~~
a.cc:8:21: error: 'A_M' was not declared in this scope
    8 |  if ( (A_1 > X) || (A_M < X) ){
      |                     ^~~
a.cc:12:2: error: expected ',' or ';' before 'int'
   12 |  int Z=0
      |  ^~~
a.cc:13:16: error: 'i' was not declared in this scope
   13 |  for (int i=1; i<=M; i++){
      |                ^
a.cc:18:10: error: 'Z' was not declared in this scope
   18 |  if(Y >= Z){
      |          ^
Language: C++

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

#define INT int
#define REP(i,a,b) for(int i=a;i<b;i++)
#define rep(i,n) REP(i,0,n)

int map[110];
int main(){
    int n, m, x;
    cin >> n >> m >> x;
    
    rep(i,110-1){
        map[i] = 0;
    }
    
    rep(i,m){
        int in;
        cin >> in;
        map[in] = 1;
    }
    
    int costa=0, costb=0;
    
    rep(i,x-1){
        costa += map[i];
    }
    
    REP(i,x+1,n+1s){
        costb += map[i];
    }
//    
//    cout << "a" << costa <<endl;
//    
//    cout << "b" << costb <<endl;
     
    if(costa > costb) cout << costb << endl;
    else cout << costa << endl; 

return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:17: error: unable to find numeric literal operator 'operator""s'
   30 |     REP(i,x+1,n+1s){
      |                 ^~
a.cc:6:34: note: in definition of macro 'REP'
    6 | #define REP(i,a,b) for(int i=a;i<b;i++)
      |                                  ^
Language: C

#include<stdio.h>
int main()
{
  int N,M,X,i,a,b,c;
  b=0,c=0;
  scanf("%d%d%d",&N,&M,&X);
  for(i=0;i<M;i++){
    scanf("%d"&a);
    if(a<X){
      b++;
    }else c++;
  }
  if(b<=c){
    printf("%d\n",b);
  }else {
    printf("%d\n",c);
  }return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:15: error: invalid operands to binary & (have 'char *' and 'int')
    8 |     scanf("%d"&a);
      |           ~~~~^
      |           |
      |           char *
Language: C++

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

#define INT int
#define REP(i,a,b) for(INT i=a;i<b;i++)
#define rep(i,n) REP(i,0,n)

int map[110];
int main(){
    int n, m, x;
    cin >> n >> m >> x;
    
    rep(i,110-1){
        map[i] = 0;
    }
    
    rep(i,m){
        int in;
        cin >> in;
        map[in] = 1;
    }
    
    int costa=0, costb=0;
    
    rep(i,x-1){
        costa += map[i];
    }
    
    REP(i,x+1,n+1s){
        costb += map[i];
    }
//    
//    cout << "a" << costa <<endl;
//    
//    cout << "b" << costb <<endl;
     
    if(costa > costb) cout << costb << endl;
    else cout << costa << endl; 

return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:17: error: unable to find numeric literal operator 'operator""s'
   30 |     REP(i,x+1,n+1s){
      |                 ^~
a.cc:6:34: note: in definition of macro 'REP'
    6 | #define REP(i,a,b) for(INT i=a;i<b;i++)
      |                                  ^
Language: C++

#include<string>
#include<string.h>
#include<map>
#include<set>
#include<vector>
#include<stdio.h>
#include<math.h>
#include<iostream>
#include<algorithm>
#include<queue>
#include<stdio.h>

using namespace std;


int a[105];
int main()
{
    int x,y,z,ans=0,cnt=0,sum=0;
    cin>>x>>y>>z;
    for(int i=0;i<y;i++)
    {cin>>a[i]; 
    if(a[i]<z)
    ans++;
    if(a[i]>z)
    cnt++;
    sum=min(ans,cnt);
    }
    cout<<sum;
    system("pause");
    return 0;
}  #include<string>
#include<string.h>
#include<map>
#include<set>
#include<vector>
#include<stdio.h>
#include<math.h>
#include<iostream>
#include<algorithm>
#include<queue>
#include<stdio.h>

using namespace std;


int a[105];
int main()
{
    int x,y,z,ans=0,cnt=0,sum=0;
    cin>>x>>y>>z;
    for(int i=0;i<y;i++)
    {cin>>a[i]; 
    if(a[i]<z)
    ans++;
    if(a[i]>z)
    cnt++;
    sum=min(ans,cnt);
    }
    cout<<sum;

    return 0;
}  

Compiler output:
a.cc:32:4: error: stray '#' in program
   32 | }  #include<string>
      |    ^
a.cc:32:5: error: 'include' does not name a type
   32 | }  #include<string>
      |     ^~~~~~~
a.cc:47:5: error: redefinition of 'int a [105]'
   47 | int a[105];
      |     ^
a.cc:16:5: note: 'int a [105]' previously declared here
   16 | int a[105];
      |     ^
a.cc:48:5: error: redefinition of 'int main()'
   48 | int main()
      |     ^~~~
a.cc:17:5: note: 'int main()' previously defined here
   17 | int main()
      |     ^~~~
Language: C++

#include<iostream>

using namespace std;

	int vetor[105];
	int aux [105];
int main (){
	int i;
	int n,m,x;
	int  soma1,soma2;
	
	soma1 = 0;
	soma2 = 0;
	cin>>n>>m>>x;
	
	for(i=0;i<n+1;i++){
		
		vetor[i] = 0;
		
	}
	
	
	for(i=0;i<m;i++){
		cin>>aux[i];
	}
	
	for(i=0;i<n;i++){
		for(int j=0;j<m;j++){
			if(i == aux[j]){
				vetor[i] =1;
	}
	}
	}
	
	
	for(i=c;i<n+1;i++){
		if(vetor[i] == 1){
			soma1 = soma1+ 1;
		}
	}
	
	for(i=c;i>0;i--){
		if(vetor[i] == 1){
			soma2 = soma2+1;
		}
	}
	
	
	if(soma1>soma2){
		cout<<soma2<<endl;}
		
	else{
		cout<<soma1<<endl;}
		
		
		
		
	
	return 0;
	
	
	
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:15: error: 'c' was not declared in this scope
   36 |         for(i=c;i<n+1;i++){
      |               ^
a.cc:42:15: error: 'c' was not declared in this scope
   42 |         for(i=c;i>0;i--){
      |               ^
Language: C

#include <stdio.h>

int main()
{
  int n, m, x, be=0, af=0;
  char A[n];
  int a[n];

  scanf("%d %d %d", &n, &m, &x);
  scanf("%s", A[n]);

  for (int i = 0; i < n; i++) {

    if (A[i]!=0) {

      if (A[i+1]==" ") {
        a[i] = A[i] - 0;
        check(a[i])
      }else{
        char A[2] = A[i] + A[i+1];
        a[i] = A -0;
        check(a[i])
        i++
      }

    }else{
      break;
    }

  }

  if (be<=af) {
    printf("%d", be);
  }else{
    printf("%d", af);
  }
  return 0;
}

void check(int A)
{
  if (A < X) {
    be ++;
  }else{
    af ++;
  }
}


Compiler output:
main.c: In function 'main':
main.c:16:17: warning: comparison between pointer and integer
   16 |       if (A[i+1]==" ") {
      |                 ^~
main.c:18:9: error: implicit declaration of function 'check' [-Wimplicit-function-declaration]
   18 |         check(a[i])
      |         ^~~~~
main.c:18:20: error: expected ';' before '}' token
   18 |         check(a[i])
      |                    ^
      |                    ;
   19 |       }else{
      |       ~             
main.c:20:21: error: invalid initializer
   20 |         char A[2] = A[i] + A[i+1];
      |                     ^
main.c:21:14: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   21 |         a[i] = A -0;
      |              ^
main.c:22:20: error: expected ';' before 'i'
   22 |         check(a[i])
      |                    ^
      |                    ;
   23 |         i++
      |         ~           
main.c: At top level:
main.c:40:6: warning: conflicting types for 'check'; have 'void(int)'
   40 | void check(int A)
      |      ^~~~~
main.c:18:9: note: previous implicit declaration of 'check' with type 'void(int)'
   18 |         check(a[i])
      |         ^~~~~
main.c: In function 'check':
main.c:42:11: error: 'X' undeclared (first use in this function)
   42 |   if (A < X) {
      |           ^
main.c:42:11: note: each undeclared identifier is reported only once for each function it appears in
main.c:43:5: error: 'be' undeclared (first use in this function)
   43 |     be ++;
      |     ^~
main.c:45:5: error: 'af' undeclared (first use in this function)
   45 |     af ++;
      |     ^~
Language: C++

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

int main(){
	int n, m, x;
	vector<int> vec;
	cin >> n >> m >> x;
	for(int i = 0; i < m; i++){
		int a;
		cin >> a;
		vec.push_back(a);
	}
	int count1=0, count2=0;
	int* first = &(vec[0]);
	int* last = &(vec[m-1]);
	for(int j = x; j < n; j++){
		if(find(first, last, j) != vec[m-1]){
			count1++;
		}
	}
	for(int k = x; k > 0; k--){
		if(find(first, last, k) != vec[m-1]){
			count2++;
		}
	}
	if(count2>count1){
		cout << count1 << endl;
	}else{
		cout << count2 << endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:41: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   17 |                 if(find(first, last, j) != vec[m-1]){
a.cc:22:41: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   22 |                 if(find(first, last, k) != vec[m-1]){
Language: C

#include<stdio.h>
int main()
{
  int N,M,X,i,a,b,c;
  b=0,c=0;
  scanf("%d%d%d",&N,&M,&X);
  for(i=0;i<M;i++){
    scanf("%d"&a);
    if(a<X){
      b++;
    }else c++;
  }
  if(b<=c){
    printf("%d\n",b);
  }else printf("%d\n",c);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:15: error: invalid operands to binary & (have 'char *' and 'int')
    8 |     scanf("%d"&a);
      |           ~~~~^
      |           |
      |           char *
Language: Java

import java.util.Scanner;

public class Ex1 {

	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

		int N = sc.nextInt();
		int M = sc.nextInt();
		int X = sc.nextInt();

		int a[] = new int[M];
		for (int i = 0; i < M; i++) {
			a[i] = sc.nextInt();
		}

		int c1 = 0;
		int c2 = 0;

		int n = X;
		while(X != 0) {
			X--;
			for (int i = 0; i < M; i++) {
				if (X == a[i]) {
					c1++;
				}
			}
		}

		X = n;
		while(X != N) {
			X++;
			for (int i = 0; i < M; i++) {
				if (X == a[i]) {
					c2++;
				}
			}
		}

		if (c1 <= c2) {
			System.out.println(c1);
		} else {
			System.out.println(c2);
		}

	}

}

Compiler output:
Main.java:3: error: class Ex1 is public, should be declared in a file named Ex1.java
public class Ex1 {
       ^
1 error
Language: C

#include<stdio.h>
int main()
{
  int N,M,X,i,a,b,c;
  scanf("%d%d%d",&N,&M,&X);
  for(i=0;i<M;i++){
    scanf("%d"&a);
    if(a<X){
      b++;
    }else c++;
  }
  if(b<=c){
    printf("%d\n"b);
  }else printf("%d\n"c);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:15: error: invalid operands to binary & (have 'char *' and 'int')
    7 |     scanf("%d"&a);
      |           ~~~~^
      |           |
      |           char *
main.c:13:18: error: expected ')' before 'b'
   13 |     printf("%d\n"b);
      |           ~      ^
      |                  )
main.c:14:22: error: expected ')' before 'c'
   14 |   }else printf("%d\n"c);
      |               ~      ^
      |                      )
Language: C++

#include <iostream>
using namespace std;
int main(){

int n, m, x, a1;
int a, b ,c, d, e;

cin >> n >> m >> x >> a1;

a = x - a1;
b = m + a1;
c = b - x;

if (a <= 0){
cout << 0 << endl;
}
else if (c <= 0){
cout << 0 << endl;
}
else{
b = b - 1
d = a - b;
if (d <= 0){
cout << a << endl;
}
else{
cout << b << endl;
}

}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:10: error: expected ';' before 'd'
   21 | b = b - 1
      |          ^
      |          ;
   22 | d = a - b;
      | ~
Language: C++

#include <iostream>
#include <vector>

int vector_finder(std::vector<int> vec, int number) {
    auto itr = std::find(vec.begin(), vec.end(), number);
    size_t index = std::distance( vec.begin(), itr );
    if (index != vec.size()) { // 発見できたとき
        return 1;
    }
    else { // 発見できなかったとき
        return 0;
    }
}

int main() {
    int N, M, X, i, tmp, cost = 0;
    std::vector<int> A;
    std::cin >> N >> M >> X;
    for (i = 0; i < M; i++) {
        std::cin >> tmp;
        A.push_back(tmp);
    }
    if (N - X > N/2) {
        for (i=0; i < X; i++) {
            cost += vector_finder(A, i);
        }
    } else {
        for (i = N; i > X; i--) {
            cost += vector_finder(A, i);
        }
    }
    std::cout << cost << std::endl;
    return 0;
}

Compiler output:
a.cc: In function 'int vector_finder(std::vector<int>, int)':
a.cc:5:25: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int&)'
    5 |     auto itr = std::find(vec.begin(), vec.end(), number);
      |                ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/locale_facets.h:48,
                 from /usr/include/c++/14/bits/basic_ios.h:37,
                 from /usr/include/c++/14/ios:46,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)'
  435 |     find(istreambuf_iterator<_CharT> __first,
      |     ^~~~
/usr/include/c++/14/bits/streambuf_iterator.h:435:5: note:   template argument deduction/substitution failed:
a.cc:5:25: note:   '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>'
    5 |     auto itr = std::find(vec.begin(), vec.end(), number);
      |                ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

n,m,x =map(int, input().split())
Ain = list(map(int,input().split()))
A=[0 for i in range(n+1)]
for i in Ain:
    A[i] = 1
ans1=0
ans2=0
for i in range(x):
    ans1 += A[i]

for i in range(x,n):
    ans2 += A[i]

print(min(ans1, ans2))
    

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

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0;
        int backwards = 0;
        int d;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", &d);
        int start2 = start;
        int array[end] = {0};
        while (d > 0) {
                array[d] = d;
                scanf("%d", &d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:26: error: variable-sized object may not be initialized except with an empty initializer
   11 |         int array[end] = {0};
      |                          ^
Language: C

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0;
        int backwards = 0;
        int d;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", d);
        int start2 = start;
        int array[end] = {0};
        while (d > 0) {
                array[d] = d;
                scanf("%d", &d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:26: error: variable-sized object may not be initialized except with an empty initializer
   11 |         int array[end] = {0};
      |                          ^
Language: C

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0
        int backwards = 0;
        int d;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", d);
        int start2 = start;
        int array[end] = {0};
        while (d > 0) {
                array[d] = d;
                scanf("%d", &d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:9: error: expected ',' or ';' before 'int'
    6 |         int backwards = 0;
      |         ^~~
main.c:11:26: error: variable-sized object may not be initialized except with an empty initializer
   11 |         int array[end] = {0};
      |                          ^
main.c:21:17: error: 'backwards' undeclared (first use in this function)
   21 |                 backwards = backwards + array[start2];
      |                 ^~~~~~~~~
main.c:21:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0
        int backwards = 0;
        int d;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", d);
        int start2 = start;
        int array[end] = {0}
        while (d > 0) {
                array[d] = d;
                scanf("%d", &d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:9: error: expected ',' or ';' before 'int'
    6 |         int backwards = 0;
      |         ^~~
main.c:11:26: error: variable-sized object may not be initialized except with an empty initializer
   11 |         int array[end] = {0}
      |                          ^
main.c:12:9: error: expected ',' or ';' before 'while'
   12 |         while (d > 0) {
      |         ^~~~~
main.c:21:17: error: 'backwards' undeclared (first use in this function)
   21 |                 backwards = backwards + array[start2];
      |                 ^~~~~~~~~
main.c:21:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<iostream>

using namespace std;

int main() {
	int N, M, X;
	cin >> N >> M >> X;
	
	int A[M+1];
	for (int i = 1; i <= M; ++i) {
		cin >> A[i];
	}

	if (A[M] < X) cout << "0";
	
	int left = 0;
	int right = 0;
	for (j = 1; j <= M; ++j) {
		if (A[j] < X) ++left;
		else ++right;
	}
	
	if (left < right) cout << left;
	else cout << right;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:14: error: 'j' was not declared in this scope
   18 |         for (j = 1; j <= M; ++j) {
      |              ^
Language: C

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0
        int backwards = 0;
        int d;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", d);
        int start2 = start;
        int array[end] = {0}
        while (d > 0) {
                array[d] = d;
                scanf("%d",d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:9: error: expected ',' or ';' before 'int'
    6 |         int backwards = 0;
      |         ^~~
main.c:11:26: error: variable-sized object may not be initialized except with an empty initializer
   11 |         int array[end] = {0}
      |                          ^
main.c:12:9: error: expected ',' or ';' before 'while'
   12 |         while (d > 0) {
      |         ^~~~~
main.c:21:17: error: 'backwards' undeclared (first use in this function)
   21 |                 backwards = backwards + array[start2];
      |                 ^~~~~~~~~
main.c:21:17: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

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

int main(){
	int n, m, x;
	vector<int> vec;
	cin >> n >> m >> x;
	for(int i = 0; i < m; i++){
		int a;
		cin >> a;
		vec.push_back(a);
	}
	int count1, count2;
	int* first = &(vec[0]);
	int* last = &(vec[m-1]);
	for(int j = x; j < n; j++){
		if(find(first, last, j)){
			count1++;
		}
	}
	for(int k = x; k > 0; k--){
		if(find(first, last, k)){
			count2++;
		}
	}
	if(count2>count1){
		cout << count1 << endl;
	}else{
		cout << count2 << endl;
	}
}

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

#include <stdio.h>

int main(void) {
        int end, start, beginning;
        int forwards = 0
        int backwards = 0;
        scanf("%d %d %d", &end, &start, &beginning);
        scanf("%d", d);
        int start2 = start;
        int array[end] = {0}
        while (d > 0) {
                array[d] = d;
                scanf("%d",d);
        }
        while (start < end){
                forwards = forwards + array[start];
                start++;
        }
        while (start2 > beginning){
                backwards = backwards + array[start2];
                start2--;
        }
        if (forwards < backwards) {
                printf("%d", forwards);
        } else {
                printf("%d", backwards);
        }
        return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:9: error: expected ',' or ';' before 'int'
    6 |         int backwards = 0;
      |         ^~~
main.c:8:21: error: 'd' undeclared (first use in this function)
    8 |         scanf("%d", d);
      |                     ^
main.c:8:21: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:26: error: variable-sized object may not be initialized except with an empty initializer
   10 |         int array[end] = {0}
      |                          ^
main.c:11:9: error: expected ',' or ';' before 'while'
   11 |         while (d > 0) {
      |         ^~~~~
main.c:20:17: error: 'backwards' undeclared (first use in this function)
   20 |                 backwards = backwards + array[start2];
      |                 ^~~~~~~~~
Language: C

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

int main(){
  
  int n,m,x;
  
  cin >> n >> m >> x;
  
  map<int,int> a;
  
  for(int i =0; i<m; i++){
    int input;
    cin >> input;
    a[i] = 0;
  }
  
  int lans,rans;
  
  lans = rans = 0;
  
  for(int i =0; i<x-1; i++){
    lans += a[i];
  }
  
  for(int i =x+1; i<n; i++){
    rans += a[i];
  }
  
  cout << min(lans,rans) << 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>
using namespace std;

int main() {
	int n,m,x;
	
	cin >> n;
	cin >> m;
	cin >> x;
	
	int l = 0, r = 0;
	for(int i=0;i<m;i++){
		int a;
		cin >> a;
		if(a<x){
			l++;
		}else{
			r++;
		}
	}
	
	cout << (l<r)?l:r << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:27: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   22 |         cout << (l<r)?l:r << endl;
      |                         ~~^~~~~~~
Language: C++

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

int main() {
	int a,b,x;
	
	cin >> n;
	cin >> m;
	cin >> x;
	
	int l = 0, r = 0;
	for(int i=0;i<m;i++){
		int a;
		cin >> a;
		if(a<x){
			l++;
		}else{
			r++;
		}
	}
	
	cout << (l<r)?l:r << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:16: error: 'n' was not declared in this scope
    7 |         cin >> n;
      |                ^
a.cc:8:16: error: 'm' was not declared in this scope
    8 |         cin >> m;
      |                ^
a.cc:22:27: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   22 |         cout << (l<r)?l:r << endl;
      |                         ~~^~~~~~~
Language: C++

include<iostream>
using namespace std;
int main(){
  int n,m,x;
  cin>>n>>m>>x;
  int a[m+1];
  for(int i=1;i<=m;i++)cin>>a[i];
  int left=0;
  int right;
  int ans;
  for(int i=1;i<=m;i++){
    if(a[i]<x)left+=1;
    else{
      break;
    }
  }
  right=m-left;
  ans=min(left,right);
  cout<<ans;
  return 0;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<iostream>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
    5 |   cin>>n>>m>>x;
      |   ^~~
a.cc:18:7: error: 'min' was not declared in this scope; did you mean 'main'?
   18 |   ans=min(left,right);
      |       ^~~
      |       main
a.cc:19:3: error: 'cout' was not declared in this scope
   19 |   cout<<ans;
      |   ^~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  int n,m,x;
  cin>>n>>m>>x;
  int a[m+1];
  for(int i=1;i<=m;i++)cin>>a[i];
  int left=0;
  int right;
  int ans;
  for(int i=1;i<=m;i++){
    if(a[i]<x)left+=1;
    else{
      index=i;
      break;
    }
  }
  right=m-left;
  ans=min(left,right);
  cout<<ans;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:7: error: 'index' was not declared in this scope
   14 |       index=i;
      |       ^~~~~
Language: C++

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

int main() {
  int N, M , X;
  int A[M];
  cin >> N >> M >> X;
  for (int i = 0; i < M; i++) {
    cin >> A[i];
  }
  int up, down;
  for (int i = 0; i < M, i++) {
    if (A[i] < X) {
      down++;
    } else {
      up++;
    }
  }
  cout << min(up, down) << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:29: error: expected ';' before ')' token
   13 |   for (int i = 0; i < M, i++) {
      |                             ^
      |                             ;
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(void){
    int a,b,c,d[1000],ans,an;
    cin>>a>>b>>c;
    for(int i=0;i<b;i++){
        cin>>a[i];
        if(a[i]<c){
            ans++;
        }else{
            an++;
        }
    }
    if(ans<an){
        cout<<ans<<endl;
    }else{
        cout<<an<<endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: invalid types 'int[int]' for array subscript
    9 |         cin>>a[i];
      |               ^
a.cc:10:13: error: invalid types 'int[int]' for array subscript
   10 |         if(a[i]<c){
      |             ^
Language: C++

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

int main(){
  int n, m, x;
  cin >> n >> m >> x;
  int lcost=0, rcost=0
  for(int i=0; i<m; i++){
    int tmp;
    cin >> tmp;
    if(tmp<x)lcost++;
    else rcost++;
  }
  cout << min(lcost, rcost);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
    9 |   for(int i=0; i<m; i++){
      |   ^~~
a.cc:9:16: error: 'i' was not declared in this scope
    9 |   for(int i=0; i<m; i++){
      |                ^
Language: C

#include <bits/stdc++.h>
using namespace std;
#define rep(i, c) for (int i = 0; i < (int)c; i++)
int main() {
    int n;
    scanf("%d", &n);

    vector<int> x(n);
    rep(i, n) scanf("%d", &x[i]);

    vector<int> y(x);
    sort(y.begin(), y.end());

    int lo = y[n / 2 - 1];
    int hi = y[n / 2];

    rep(i, n) {
        int ans = (x[i] <= lo) ? hi : lo;
        printf("%d\n", ans);
    }
    return 0;
}

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

import java.util.*;
public class Main {

  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int arr[] = new int[N+1];
    int srt[] = new int[N+1];
    for(int i = 1; i<=N; i++){
      arr[i] = sc.nextInt();
      srt[i] = arr[i];
    }
    Arrays.sort(srt);
    for(int i = 1; i<=N; i++){
      if(arr[i] >= srt[N/2+1]){
        System.out.println(srt[N/2]); 
      }
      else{
        System.out.println(srt[N/2+1]); 
      }
    }
  }


Compiler output:
Main.java:22: error: reached end of file while parsing
  }
   ^
1 error