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

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

int main(){
  int N,K, res=0;
  cin >> N >> K;
  for(int i= 0; i<N; i++){
    int x;
    cin >> x;
    res +=min(x,K-x)*2;
  }
  cout << res;
}


Compiler output:
a.cc:3:7: error: expected nested-name-specifier before 'nameprace'
    3 | using nameprace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin >> N >> K;
      |   ^~~
      |   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:11:11: error: 'min' was not declared in this scope; did you mean 'std::min'?
   11 |     res +=min(x,K-x)*2;
      |           ^~~
      |           std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:13:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |   cout << res;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

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

int main(){
  int N,K, res=0;
  cin >> N >> K;
  for(int i= 0; i<N; i++){
    int x;
    cin >> x;
    res +=min(x,K-x)*";
  }
  COUT << RES;
}

Compiler output:
a.cc:11:22: warning: missing terminating " character
   11 |     res +=min(x,K-x)*";
      |                      ^
a.cc:11:22: error: missing terminating " character
   11 |     res +=min(x,K-x)*";
      |                      ^~
a.cc:3:7: error: expected nested-name-specifier before 'nameprace'
    3 | using nameprace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   cin >> N >> K;
      |   ^~~
      |   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:11:11: error: 'min' was not declared in this scope; did you mean 'std::min'?
   11 |     res +=min(x,K-x)*";
      |           ^~~
      |           std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
a.cc:12:3: error: expected primary-expression before '}' token
   12 |   }
      |   ^
a.cc:13:3: error: 'COUT' was not declared in this scope
   13 |   COUT << RES;
      |   ^~~~
a.cc:13:11: error: 'RES' was not declared in this scope
   13 |   COUT << RES;
      |           ^~~
Language: C++

#include <iostream>
using namespace std;
int main(){
  int n;k;cin>>n>>k;
  int ans = 0;
  for(int i = 0; n > i; i++){
    int tmp;cin>>tmp;
    ans += min(tmp,k-tmp)*2;
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'k' was not declared in this scope
    4 |   int n;k;cin>>n>>k;
      |         ^
Language: C++

#include <iostream>
using namespace std;
int main(){
  int n,k;
  cin >> n >> k;
  int ans= 0;
  for (int i=0 ; n>i; i++){
    int tmp;
    cin >> tmp;
    ans +=(tmp,k-tmp)*";
  }
  cout << ans << endl;
}

Compiler output:
a.cc:10:23: warning: missing terminating " character
   10 |     ans +=(tmp,k-tmp)*";
      |                       ^
a.cc:10:23: error: missing terminating " character
   10 |     ans +=(tmp,k-tmp)*";
      |                       ^~
a.cc: In function 'int main()':
a.cc:11:3: error: expected primary-expression before '}' token
   11 |   }
      |   ^
Language: C++

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

int main(){
  int N,K,x;
  int sum=0
  for(int i=0;i<N;i++){
     if (x>K)
       sum += K;
    else sum+=x;
  }
  cout << sum << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: expected ',' or ';' before 'for'
    7 |   for(int i=0;i<N;i++){
      |   ^~~
a.cc:7:15: error: 'i' was not declared in this scope
    7 |   for(int i=0;i<N;i++){
      |               ^
Language: C++

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

int main(){
  int N,K,x;
  int sum=0
  for(int i=0; i<N;i++){
     if (x>K)
       sum += K;
    else sum+=x;
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: expected ',' or ';' before 'for'
    7 |   for(int i=0; i<N;i++){
      |   ^~~
a.cc:7:16: error: 'i' was not declared in this scope
    7 |   for(int i=0; i<N;i++){
      |                ^
Language: C++

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

int main(){
  int N,K,x,sum;
  sum=0
  cin>>N>>K;
  for(int i=0;i<N;i++){
    cin>>x;
    if(x<=K-x){
      sum+=sum+2*x;
    }else{
      sum+=sum+2*(K-x);
    }
  }
  cout<<sum<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:8: error: expected ';' before 'cin'
    6 |   sum=0
      |        ^
      |        ;
    7 |   cin>>N>>K;
      |   ~~~
Language: C++

#!/bin/bash

try() {
  expected="$@"
  input=`cat -`

  actual=`echo $input | ./main`

  if [ "$actual" = "$expected" ]; then
    # echo "$input => $actual"
    echo "OK"
  else
    echo "==="
    echo "$input => $expected expected, but got $actual"
    exit 1
  fi
}

## test case 1
cat << EOF | try 4
1
10
2
EOF

## test case 2
cat << EOF | try 12
2
9
3 6
EOF

## test case 2
cat << EOF | try 74
5
20
11 12 9 17 12
EOF


Compiler output:
a.cc:1:2: error: invalid preprocessing directive #!
    1 | #!/bin/bash
      |  ^
a.cc:5:9: error: stray '`' in program
    5 |   input=`cat -`
      |         ^
a.cc:5:15: error: stray '`' in program
    5 |   input=`cat -`
      |               ^
a.cc:7:10: error: stray '`' in program
    7 |   actual=`echo $input | ./main`
      |          ^
a.cc:7:31: error: stray '`' in program
    7 |   actual=`echo $input | ./main`
      |                               ^
a.cc:10:7: error: invalid preprocessing directive #echo
   10 |     # echo "$input => $actual"
      |       ^~~~
a.cc:19:1: error: stray '##' in program
   19 | ## test case 1
      | ^~
a.cc:26:1: error: stray '##' in program
   26 | ## test case 2
      | ^~
a.cc:33:1: error: stray '##' in program
   33 | ## test case 2
      | ^~
a.cc:3:1: error: expected unqualified-id before 'try'
    3 | try() {
      | ^~~
a.cc:19:4: error: 'test' does not name a type
   19 | ## test case 1
      |    ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0; i < n; i++)
int main(){ 
    int n,k;
    cin>>n>>k;
    int b=0;
    vector<int> a(n);
    REP(i,n) cin>>a[i]
    REP(i,n){
    if(a[i]<=k/2){
        b+=a[i]*2;
    }else{
        b+=(k-a[i])*2;
    }
    }
cout<<b;
    
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: expected ';' before 'for'
    9 |     REP(i,n) cin>>a[i]
      |                       ^
      |                       ;
a.cc:10:9: error: 'i' was not declared in this scope
   10 |     REP(i,n){
      |         ^
a.cc:3:34: note: in definition of macro 'REP'
    3 | #define REP(i, n) for(int i = 0; i < n; i++)
      |                                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N, K;
  cin >> N >> K;
  int sum = 0;
  
  for (i = 0; i < N; i++){
    int x;
    cin >> x;
    
    if (x <= K - x){
      sum += x * 2;
    }
    
    else if (x > K - x){
      sum += (K - x) * 2;
    }
  }
  
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:8: error: 'i' was not declared in this scope
    9 |   for (i = 0; i < N; i++){
      |        ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int  N,K;
  int L=0;
  cin>>N>>K;
  for(int i=0;i<N;i++){
    	int x;
    	cin>>x;
    	if(x<=K/2){
          L+=2x;
        }else if(x<=K){
          L+=2*K-2*x;
        }else{
          L+=2*x-2*K
        }
  }
  cout<<L<<endl;
}
          

Compiler output:
a.cc: In function 'int main()':
a.cc:11:14: error: unable to find numeric literal operator 'operator""x'
   11 |           L+=2x;
      |              ^~
a.cc:15:21: error: expected ';' before '}' token
   15 |           L+=2*x-2*K
      |                     ^
      |                     ;
   16 |         }
      |         ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N,K;
  int sum = 0;
  for ( int i = 0 ; i < N ; i++ ) {
    int x;
    cin >> x;
    if ( x < K - x ) {
      sum += x;
    }
    else {
      sum += K -x
    }
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: expected ';' before '}' token
   14 |       sum += K -x
      |                  ^
      |                  ;
   15 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N,K;
  cin >> N >> K;
  
  int distance = 0;
  int i;
  for( i=0; i < N; i++){
    cin >> x;
    
    if(x < K - x)		distance += x * 2;
    else				distance += (K - x) * 2;
  }
  
  cout << distance << endl;
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:12: error: 'x' was not declared in this scope
   11 |     cin >> x;
      |            ^
Language: C++

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

int main(){
	int N,K,x,a;
  cin >> N >> k;
  for(int i = 0; i < N; i++){
  	cin >> x;
    if(x < K/2)
    	a += x*2; 
    	else 
          a += (K - x)*2;
      }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:15: error: 'k' was not declared in this scope
    6 |   cin >> N >> k;
      |               ^
Language: C++

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

int main(){
	int N,K,x,a;
  cin >> N >> k;
  for(int i = 0; i < N; i++){
  	cin >> x;
    if(x < K/2)
    	a += x*2; 
    	else 
          a += (k - x)*2;
      }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:15: error: 'k' was not declared in this scope
    6 |   cin >> N >> k;
      |               ^
Language: C++

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

int main(){
  int N,K,x,a;
  cin >> N,K,x;
  for(int i = 0; i < N; i++)
  {
    cin >> x;
  if(x < (K-x)) a += x*2;
  	else a += (K-x)*2 
  }
      
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:26: error: expected ';' before '}' token
   11 |         else a += (K-x)*2
      |                          ^
      |                          ;
   12 |   }
      |   ~
Language: C++

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

int main(){
  int N,K,x,a;
  cin >> N,K,x;
  for(int i = 0; i < N; i++){
    cin >> x;
  if(x < (K-x)) a += x*2;
  	else a += (K-x)*2 
  }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:26: error: expected ';' before '}' token
   10 |         else a += (K-x)*2
      |                          ^
      |                          ;
   11 |   }
      |   ~
Language: C++

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

int main(){
  int N,L,x,a;
  cin >> N,K,x;
  for(int i = 0; i < N; i++){
    cin >> x;
  if(x < (k-x)) a += x*2;
  	else a += (k-x)*2 
  }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: 'K' was not declared in this scope
    6 |   cin >> N,K,x;
      |            ^
a.cc:9:11: error: 'k' was not declared in this scope
    9 |   if(x < (k-x)) a += x*2;
      |           ^
Language: C++

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

int main(){
  cin >> N,K,x,a;
  for(int i = 0; i < N; i++){
    cin >> x;
  if(x < (k-x)) a += x*2;
  	else a += (k-x)*2 
  }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:10: error: 'N' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |          ^
a.cc:5:12: error: 'K' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |            ^
a.cc:5:14: error: 'x' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |              ^
a.cc:5:16: error: 'a' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |                ^
a.cc:8:11: error: 'k' was not declared in this scope
    8 |   if(x < (k-x)) a += x*2;
      |           ^
Language: C++

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

int main(){
  cin >> N,K,x,a;
  for(int i = 0; i < N; i++){
    cin >> x;
  if(x < k - x) a += x*2;
  	else a += (k-x)*2 
  }
  cout << a;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:10: error: 'N' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |          ^
a.cc:5:12: error: 'K' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |            ^
a.cc:5:14: error: 'x' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |              ^
a.cc:5:16: error: 'a' was not declared in this scope
    5 |   cin >> N,K,x,a;
      |                ^
a.cc:8:10: error: 'k' was not declared in this scope
    8 |   if(x < k - x) a += x*2;
      |          ^
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  
  int x, S;
  
  for (int i=0; i<N; i++) {
    cin >> x;

    if (2x < K) {
      S += x;
    }
    else if (K > 1) {
      S += K-x;
    }
  }
  
  cout << 2*S << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: unable to find numeric literal operator 'operator""x'
   13 |     if (2x < K) {
      |         ^~
Language: C++

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

int main() {
	int N, k;
	cin >> N >> k;
  
  	int l = 0;
  	for (int i=0; i < N; i++) {
    	int x;
      	cin >> x;
      	
      	int a, b;
      	a = x;
      
      	if (x >= k) {
        	b = x - k;
          	l += b;
        }
      	else if (k > x) {
        	b = k - x;
          	if (a >= b) {
            	l += b;
            }
          	else if (b > a) {
            	l += a;
            }
        }
      	
  	cout << l*2 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:2: error: expected '}' at end of input
   31 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

int main() {
	int N, K;
	cin >> N >> K;
  
  	int l = 0;
  	for (i=0; i < N; i++) {
    	int x;
      	cin >> x;
      	if (2*x >= 2*(x-k)){
        	l += 2*(x-k);
        }
      	else if (2*(x-k) > 2*x){
        	l += 2*x;
        }
    }
  
  	cout << l << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: 'i' was not declared in this scope
    9 |         for (i=0; i < N; i++) {
      |              ^
a.cc:12:25: error: 'k' was not declared in this scope
   12 |         if (2*x >= 2*(x-k)){
      |                         ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K;
  cin >> N >> K;
  int x;
  int d = 0;
  for(int i = 0;i<N;i++){
    cin >> x;
    if(K!=0){
	  if(x<K/2)
    	d+=x;
      else
    	d+=K-x;
  	}
    else
  }
  cout << 2*d << endl;
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:17:3: error: expected primary-expression before '}' token
   17 |   }
      |   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,K;
  cin >> N >> K;
  int x;
  int d = 0;
  for(int i = 0;i<N;i++){
    cin >> x;
    if(x<K/2)
      d+=x;
    else
      d+=|K-x|;
  }
  cout << 2*d << endl;
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:13:10: error: expected primary-expression before '|' token
   13 |       d+=|K-x|;
      |          ^
a.cc:13:15: error: expected primary-expression before ';' token
   13 |       d+=|K-x|;
      |               ^
Language: C++

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

int main(){
  int n,k;
  cin >> n >> k;
  int min=0;
  int i;
  for (i=0;i<n;i++){
    int x;
    cin >> x;
    if(x>= k)){
      min +=(x-k);
    }else if(x>=(k/2)){
      min+=(k-x);
    }else{
      min+=x;
    }
    
  }
  cout >> min >>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 <iostream>
#include <algorithm>
using namespace std;
const MAX_N =100;

int N,K;
int X[MAX_N];

int main(){
  cin >> N >> K;
  for(int i=0; i<N; i++)
    cin >> X+i ;
  
  int ans=0;
  for(int i=0; i<N; i++;){
    int temp = min(X[i], K-X[i]);
    ans += temp;
  }
  cout << ans*2;
}

Compiler output:
a.cc:4:7: error: 'MAX_N' does not name a type
    4 | const MAX_N =100;
      |       ^~~~~
a.cc:7:7: error: 'MAX_N' was not declared in this scope
    7 | int X[MAX_N];
      |       ^~~~~
a.cc: In function 'int main()':
a.cc:12:12: error: 'X' was not declared in this scope
   12 |     cin >> X+i ;
      |            ^
a.cc:15:24: error: expected ')' before ';' token
   15 |   for(int i=0; i<N; i++;){
      |      ~                 ^
      |                        )
a.cc:15:25: error: expected primary-expression before ')' token
   15 |   for(int i=0; i<N; i++;){
      |                         ^
Language: C++

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

int N,K;
int X[MAX_N];

int main(){
  cin >> N >> K;
  for(int i=0; i<N; i++)
    cin >> X+i ;
  
  int ans=0;
  for(int i=0; i<N; i++;){
    int temp = min(X[i], K-X[i]);
    ans += temp;
  }
  cout << ans*2;
}

Compiler output:
a.cc:6:7: error: 'MAX_N' was not declared in this scope
    6 | int X[MAX_N];
      |       ^~~~~
a.cc: In function 'int main()':
a.cc:11:12: error: 'X' was not declared in this scope
   11 |     cin >> X+i ;
      |            ^
a.cc:14:24: error: expected ')' before ';' token
   14 |   for(int i=0; i<N; i++;){
      |      ~                 ^
      |                        )
a.cc:14:25: error: expected primary-expression before ')' token
   14 |   for(int i=0; i<N; i++;){
      |                         ^
Language: C++

#include <iostream>
using namespace std;

int N,K;
int X[MAX_N];

int main(){
  cin >> N >> K;
  for(int i=0; i<N; i++)
    cin >> X+i ;
  
  int ans=0;
  for(int i=0; i<N; i++;){
    int temp = min(X[i], K-X[i]);
    ans += temp;
  }
  cout << ans*2;
}

Compiler output:
a.cc:5:7: error: 'MAX_N' was not declared in this scope
    5 | int X[MAX_N];
      |       ^~~~~
a.cc: In function 'int main()':
a.cc:10:12: error: 'X' was not declared in this scope
   10 |     cin >> X+i ;
      |            ^
a.cc:13:24: error: expected ')' before ';' token
   13 |   for(int i=0; i<N; i++;){
      |      ~                 ^
      |                        )
a.cc:13:25: error: expected primary-expression before ')' token
   13 |   for(int i=0; i<N; i++;){
      |                         ^
Language: C++

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

int main() {
  int N, K, L = 0;
  cin >> N >> K;

  for(int i = 0; i < N; i++){
  int x;
  cin >> x;
    if(x > (K / 2));
    L += (K-x);
    else
    L += x;
  }
  cout << L;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: 'else' without a previous 'if'
   13 |     else
      |     ^~~~
Language: C++

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

int main() {
  int N, K, x, m, sum;
  sum = 0;
  cin >> N, K;
  m = K/2;
  for (int i = 0; i < N, i++) {
    cin >> x;
    if (x <= m ) {
      sum += 2*x;
    }
    else {
      sum += (K-x)*2;
    }
  }
  
  cout << sum << endl;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:9:29: error: expected ';' before ')' token
    9 |   for (int i = 0; i < N, i++) {
      |                             ^
      |                             ;
Language: C++

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

int main() {
  int N, K, x, m, sum;
  sum = 0;
  cin >> N, K;
  m = K/2
  for (int i = 0; i < N, i++) {
    cin >> x;
    if (x <= m ) {
      sum += 2*x;
    }
    else {
      sum += (K-x)*2;
    }
  }
  
  cout << sum << endl;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: expected ';' before 'for'
    8 |   m = K/2
      |          ^
      |          ;
    9 |   for (int i = 0; i < N, i++) {
      |   ~~~     
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i < N, i++) {
      |                   ^
Language: C++

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

int main() {
  int N, K, x, m, sum;
  sum = 0
  cin >> N, K;
  m = K/2
  for (int i = 0; i < N, i++) {
    cin >> x;
    if (x <= K/2) {
      sum += 2*x;
    }
    else {
      sum += (K-x)*2;
    }
  }
  
  cout << sum << endl;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: expected ';' before 'cin'
    6 |   sum = 0
      |          ^
      |          ;
    7 |   cin >> N, K;
      |   ~~~     
a.cc:8:10: error: expected ';' before 'for'
    8 |   m = K/2
      |          ^
      |          ;
    9 |   for (int i = 0; i < N, i++) {
      |   ~~~     
a.cc:9:19: error: 'i' was not declared in this scope
    9 |   for (int i = 0; i < N, i++) {
      |                   ^
Language: C

#include <stdio.h>
int n,k,ans,x
int main() {
    scanf("%d%d",&n,&k);
    for(int i=1;i<=n;i++) {
        scanf("%d",&x);
        if(x<=k/2) ans+=x*2;
        else ans+=(k-x)*2;
    }
    printf("%d\n",ans);
    return 0;
} 

Compiler output:
main.c:3:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
    3 | int main() {
      | ^~~
Language: C

#include<cstdio>
int n,k,ans,x
int main() {
    scanf("%d%d",&n,&k);
    for(int i=1;i<=n;i++) {
        scanf("%d",&x);
        if(x<=k/2) ans+=x*2;
        else ans+=(k-x)*2;
    }
    printf("%d\n",ans);
} 

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

#include <bits/stdc++.h>
#define rep(i, a, n) for (int i = (int)(a); i <= (int)(n); ++i)
#define rrep(i, a, n) for (int i = (int)(a); i >= (int)(n); --i)
#define debug(x) cerr << #x << " = " << x << "\n"
#define debugv(x) \
  rep(f, 0, (x.size() - 1)) cerr << x[f] << (f == (x.size() - 1) ? "\n" : " ")
#define all(x) x.begin(), x.end()
#define int long long
using namespace std;
typedef pair<int, int> pii;
typedef vector<int> vi;
const int MX = 1e5 + 5, INF = 5 << 28, MOD = 1e9 + 7;

int N, M, K;
vector<int> A, B;
string S, T;

void input() {
  int x, y, z;
  cin >> N;
  cin >> K;
  A.resize(N);
  rep(i, 0, N - 1) { cin >> A[i]; };
}
void solve() {
  int ans = 0;
  for (auto x : A) {
    ans += min(x * 2, (K - b) * 2);
  }
  cout << ans << endl;

  ;
  ;
}
signed main() {
  input();
  solve();
  return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:28:28: error: 'b' was not declared in this scope
   28 |     ans += min(x * 2, (K - b) * 2);
      |                            ^
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  int j=0;

  // ここにプログラムを追記
  int M = K/2;
  for (int i=0; i<N; ++i){
    int A;
    cin >> A;
    if (A <= M) {
      j += abs(A);
    }else{
      j += abs(A-K);
    }
    cout << j << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:2: error: expected '}' at end of input
   20 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

int main() {
  int N, K, x, a, sum;
  sum = 0
    cin >> N >> K;
  for (int i = 0; i < N; i++){
    cin >> x;
     a = K - x;
    if (a < 0){
      a = -a;
    }
    
    if (a < x)
      sum += a;
    else 
      sum += x;
      }
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: expected ';' before 'cin'
    6 |   sum = 0
      |          ^
      |          ;
    7 |     cin >> N >> K;
      |     ~~~
Language: C++

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

int main() {
  int N, K, x, a, sum;
  sum = 0
    cin >> N >> K;
  for (int i = 0; i < N; i++;){
    cin >> x;
     a = K - x;
    if (a < 0){
      a = -a;
    }
    
    if (a < x)
      sum += a;
    else 
      sum += x;
      }
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: expected ';' before 'cin'
    6 |   sum = 0
      |          ^
      |          ;
    7 |     cin >> N >> K;
      |     ~~~   
a.cc:8:29: error: expected ')' before ';' token
    8 |   for (int i = 0; i < N; i++;){
      |       ~                     ^
      |                             )
a.cc:8:30: error: expected primary-expression before ')' token
    8 |   for (int i = 0; i < N; i++;){
      |                              ^
Language: C++

#include<iostream>
using namespace std;
int main(void){
  
  int N, K, x, ball, i, sum = 0;
  
  cin >> N >> K;
  
  for(i = 0; i < N; i++){
    cin >> ball;
    if(ball < (K/2)){
      sum += ball*2;
    }else{
      if(ball < K){
        sum += (K - ball)*2;
      }else{
        sum += (ball - K)*2;
      }
    }
  }
  
  cout << sun << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:11: error: 'sun' was not declared in this scope; did you mean 'sum'?
   22 |   cout << sun << endl;
      |           ^~~
      |           sum
Language: C++

#include<iostream>
using namespace std;
int main(void){
  
  int N, K, x, ball, i, sum;
  
  cin >> N >> K;
  
  for(i = 0; i < N; i++){
    cin >> ball;
    if(ball < (K/2)){
      sum += ball*2;
    }else{
      if(ball < K){
        sum += (K - ball)*2;
      }else{
        sum += (ball - K)*2;
      }
    }
  }
  
  cout << sun << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:11: error: 'sun' was not declared in this scope; did you mean 'sum'?
   22 |   cout << sun << endl;
      |           ^~~
      |           sum
Language: C++

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

int main() {
  int n, k;
  cin >> n >> k;
  
  ans = 0;
  for (int i = 0; i < n; i++) {
	int x;
    cin >> x;
    ans += min(2 * x, 2 * abs(x - k));
  }
  
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
    8 |   ans = 0;
      |   ^~~
      |   abs
Language: C++

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

int main(){
  	int N, K, x[110], step = 0;
  
  	cin >> N >> K;
  	for(int i = 0;i < N; i++)	cin >> x[i];
  
  	for(int i = 0;i < N; i++){
      	if(x[i] =< abs(K-x[i]))	step += 2*x[i];
      	else if(x[i] > abs(K-x[i]))	step += 2*abs(K-x[i]);
    }
  
  	cout << step << endl;
  
  	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:18: error: expected primary-expression before '<' token
   12 |         if(x[i] =< abs(K-x[i])) step += 2*x[i];
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
 
int main() {
   int n,k,count,ans;
   ans=0;
   cin>>n>>k;
   rep(i,n){
     cin>>count;
     if(abs(count-k)>count){
       ans+=count*2;
     }else{
       ans+=abs(count-k)*2;
     }
     cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:2: error: expected '}' at end of input
   18 | }
      |  ^
a.cc:6:12: note: to match this '{'
    6 | int main() {
      |            ^
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  
  int sum = 0;
  
  for (int i = 0; i < N; i++){
    int x;
    cin >> x;
    
    if (x < K - x){
      sum += 2*x;
    }
    else {
      sum += 2*(K - x)
    }
  }
  cout << sum << endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:18:23: error: expected ';' before '}' token
   18 |       sum += 2*(K - x)
      |                       ^
      |                       ;
   19 |     }
      |     ~
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  
  int sum = 0;
  
  for (int i = 0; i < N; i++){
    int x;
    cin >> x;
    
    if (x < K - x){
      sum += 2*x;
    }
    else {
      sum += 2*(K - x)
    }
  }
  cout << sum <, endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:18:23: error: expected ';' before '}' token
   18 |       sum += 2*(K - x)
      |                       ^
      |                       ;
   19 |     }
      |     ~                  
a.cc:21:16: error: expected primary-expression before ',' token
   21 |   cout << sum <, endl;
      |                ^
Language: C++

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

int main(){
	int n, k, x;
	int sum = 0;
	cin >> n >> k;
	for(int i=0; i<n; i++){
		cin >> x;
		sum += 2 * min(x, k - x)
	}
	cout << sum;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:41: error: expected ';' before '}' token
   11 |                 sum += 2 * min(x, k - x)
      |                                         ^
      |                                         ;
   12 |         }
      |         ~
Language: Java

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner scan = new Scanner(System.in);
        
        int number = scan.nextInt();
        int bstart = scan.nextInt();
        int ball = 0;
        
        int count;
        int ans = 0;
        for(count = 0 ; count < number ; count++){
            
            ball = scan.nextInt();
            
            if(ball < bstart / 2){
                ans = ans + ball * 2;
            }else{
                ans = ans + (bstart - ball) * 2;
            }
        }
 
        System.out.println(ans);
        
    }
}

Compiler output:
Main.java:4: error: cannot find symbol
        Scanner scan = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner scan = new Scanner(System.in);
                           ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int8_t i = 0; i < (int)(n); i++)
int main(){
    int8_t N, K, a, b, sum;
    cin >> N >> K;
    rep(K, N - 1){
        a = i + 1;
        rep(K, N - 1){
            b = i + 1;
            if(a % b >= K){
                sum++
            }
        }
    }
cout << sum  <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: 'i' was not declared in this scope
    8 |         a = i + 1;
      |             ^
a.cc:12:22: error: expected ';' before '}' token
   12 |                 sum++
      |                      ^
      |                      ;
   13 |             }
      |             ~
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  vector <int> vec(N);
  for (int i = 0; i < N; i++){
  cin >> vec.at[i];
  }
  int count = 0;
  for (int i = 0; i < N; i++){
  if(vec.at[i] <= K - vec.at[i]){
  count += vec.at[i];
  }else{
  count += K - vec.at[i];
  }
  }
  cout << count;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
    9 |   cin >> vec.at[i];
      |                ^
a.cc:13:12: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |            ^
a.cc:13:29: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |                             ^
a.cc:14:18: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   14 |   count += vec.at[i];
      |                  ^
a.cc:16:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   16 |   count += K - vec.at[i];
      |                      ^
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  vector <int> vec[N];
  for (int i = 0; i < N; i++){
  cin >> vec.at[i];
  }
  int count = 0;
  for (int i = 0; i < N; i++){
  if(vec.at[i] <= K - vec.at[i]){
  count += vec.at[i];
  }else{
  count += K - vec.at[i];
  }
  }
  cout << count;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
    9 |   cin >> vec.at[i];
      |              ^~
a.cc:13:10: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |          ^~
a.cc:13:27: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |                           ^~
a.cc:14:16: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   14 |   count += vec.at[i];
      |                ^~
a.cc:16:20: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   16 |   count += K - vec.at[i];
      |                    ^~
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  vector <int> vec[N];
  for (int i = 0; i < N; i++){
  cin >> vec.at(i);
  }
  int count = 0;
  for (int i = 0; i < N; i++){
  if(vec.at[i] <= K - vec.at[i]){
  count += vec.at[i];
  }else{
  count += K - vec.at[i];
  }
  }
  cout << count;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
    9 |   cin >> vec.at(i);
      |              ^~
a.cc:13:10: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |          ^~
a.cc:13:27: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |                           ^~
a.cc:14:16: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   14 |   count += vec.at[i];
      |                ^~
a.cc:16:20: error: request for member 'at' in 'vec', which is of non-class type 'std::vector<int> [N]'
   16 |   count += K - vec.at[i];
      |                    ^~
Language: C++

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

int main() {
  int N, K;
  cin >> N >> K;
  vector <int> vec(N);
  for (int i = 0; i < N; i++){
  cin >> vec.at(i);
  }
  int count = 0;
  for (int i = 0; i < N; i++){
  if(vec.at[i] <= K - vec.at[i]){
  count += vec.at[i];
  }else{
  count += K - vec.at[i];
  }
  }
  cout << count;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |            ^
a.cc:13:29: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |   if(vec.at[i] <= K - vec.at[i]){
      |                             ^
a.cc:14:18: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   14 |   count += vec.at[i];
      |                  ^
a.cc:16:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   16 |   count += K - vec.at[i];
      |                      ^
Language: C++

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

int main() {
  int N,K;
  int S = 0;
  cin >> N >> K;
  
  for(int i = 0; i < N; i++) {
    int l;
    cin >> l
  
    if(K - l > l) {
      S += l;
    }
    
    if(K - l <= l) {
      S += K - l;
    }
  }
  cout << S << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: expected ';' before 'if'
   11 |     cin >> l
      |             ^
      |             ;
   12 | 
   13 |     if(K - l > l) {
      |     ~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int n,k;
  cin >> n >> k;
  int x[n];
  for(int xin : x){
    cin >> xin;
  }
  
  int sum = 0;
  for(int i =0; i<n; i++){
    if(x[i] > k-x[i]){
      sum+=k-x[i];
    }else{
      sum+=x[i];
  }
  cout << sum << endl;

 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:2: error: expected '}' at end of input
   22 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

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

int main(){
  int N, K, x, sum;
  sum = 0;
  cin >> N >> K;
  for(int i = 1;i < N;i++){
    cin >> x;
    if(x * x >= (K - x) * (K - x)){
      if(K - x >= 0){
        sum += K - x;
      }
      else{
        sum += x - K;
      }
    }
    else{
      sum += x;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:2: error: expected '}' at end of input
   21 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

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

int main() {
  int a, b, c, s = 0;
  cin >> a >> b;
  for(int i = 0l i < a; i++) {
  	cin >> c;
    if(c < b - c) {
      s += c * 2;      
    }else{
      s += (b - c) * 2;
    }
  } 
  cout << s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected ';' before 'i'
    7 |   for(int i = 0l i < a; i++) {
      |                 ^~
      |                 ;
Language: C++

#include<stdc++.h>
using namespace std;
int main (){
  int N,K,;
  int ans = 0;
  cin >>N>>K;
  char s[N];
  for (int i=0; i<N; i++){
    cin >> s[i];
    if (s[i] >= K-s[i]){
      ans += K-s[i];
    }
    else{
      ans += s[i];
    }
  }
  print("%d",ans);
}


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

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N, K, sum=0;
  cin >> N >> K;
  for(i=0;i<N;i++){
    int x;
    cin >> x;
    if(x>=(K-x))
      sum+=2*(K-x);
    else
      sum+=2*x;
  }
  cout << sum << endl;
}

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

#include <bits/stdc++.h>
using namespace std;
int main(){
    int N;
    cin >> N;
    int K;
    cin >> K;
    int X;
    int A = 0;
    for (int i = 0; i < N; i++){
        cin >> X;
        if (K - X < X){
            A = A + (K - X) * 2;
        }
        else {
        　  A = A + X * 2;
        }
    }
    cout << A << endl;
    
}


Compiler output:
a.cc:16:9: error: extended character 　 is not valid in an identifier
   16 |         　  A = A + X * 2;
      |         ^
a.cc: In function 'int main()':
a.cc:16:9: error: '\U00003000' was not declared in this scope
   16 |         　  A = A + X * 2;
      |         ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
    int N;
    cin >> N;
    int K;
    cin >> K;
    int X;
    int A = 0;
    for (int i = 0; i < N; i++){
        cin >> X;
        if (K - X < X){
            A = A + (K - X) * 2;
        }
        else {
        　　A = A + X * 2;
        }
    }
    cout << A << endl;
    
}


Compiler output:
a.cc:16:9: error: extended character 　 is not valid in an identifier
   16 |         　　A = A + X * 2;
      |         ^
a.cc:16:9: error: extended character 　 is not valid in an identifier
a.cc: In function 'int main()':
a.cc:16:9: error: '\U00003000\U00003000A' was not declared in this scope
   16 |         　　A = A + X * 2;
      |         ^~~~~
Language: C++

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

int main(){
  
  int N,K,x,sum = 0;
  cin >> N >> K;
  
  for(int i = 0;i < N;i++){
    cin >> x;
    
    if(x * 2 < (x - k)  * 2){
      sum += x * 2;
    }else{
      sum += (x - k) * 2;
    }
  }
  
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:21: error: 'k' was not declared in this scope
   12 |     if(x * 2 < (x - k)  * 2){
      |                     ^
Language: C++

#include <iostream>
#include <cstdlib>
#include <string>
#include <vector>
#include <stack>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <math.h>
#include <stdio.h>
#include <ctype.h>
#include <ios> 
#include <iomanip>
using namespace std;

#define N_MAX   (100000)
#define LL_MAX_NUM (1LL<<60)
#define INF 1e7

typedef long long ll;
typedef long long int lli;

int main() {
	int n, k, ans; cin >> n >> k;
    ans = 0;
    for (int i = 0; i < n; i++)
    {
        int xi;
        cin >> xi;
        ans += (min(xi,k-xi) * 2)
    }
    cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:34: error: expected ';' before '}' token
   31 |         ans += (min(xi,k-xi) * 2)
      |                                  ^
      |                                  ;
   32 |     }
      |     ~
Language: C++

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

int main(){
  int n, k, sum, d;
  cin >> n >> k;
  sum = 0
  for(int i = 0; i < n; i++, sum += d){
    int x;
    cin >> x;
    if(x < k - x){
      d = x;
    }
    else{
      d = k - x;
    }
  }
  cout << sum << endl;
}
      
      
      


Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: expected ';' before 'for'
    7 |   sum = 0
      |          ^
      |          ;
    8 |   for(int i = 0; i < n; i++, sum += d){
      |   ~~~     
a.cc:8:18: error: 'i' was not declared in this scope
    8 |   for(int i = 0; i < n; i++, sum += d){
      |                  ^
Language: C++

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

int main() {
  int n, k, x=0;
  cin >> n >> k;
  for(int i=0; i<n; i++){
    int a, b, d=0;
    cin >> x;
    a = 2*x;
    if(x>k){
      b = 2*(x-k);
    }
    else{
      b = 2*(k-x);
    }
    if(a<b){
      d += a;
    }
    else{
      d += b;
    }
  }
  cout << d << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:11: error: 'd' was not declared in this scope
   24 |   cout << d << endl;
      |           ^
Language: C++

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

int main() {
  int n, k, x=0;
  cin >> n >> k;
  for(int i=0; i<N; i++){
    int a, b, d=0;
    cin >> x;
    a = 2*x;
    if(x>k){
      b = 2*(x-k);
    }
    else{
      b = 2*(k-x);
    }
    if(a<b){
      d += a;
    }
    else{
      d += b;
    }
  }
  cout << d << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:18: error: 'N' was not declared in this scope
    7 |   for(int i=0; i<N; i++){
      |                  ^
a.cc:24:11: error: 'd' was not declared in this scope
   24 |   cout << d << endl;
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,k,a=0;cin>>n>>k;
  for(int i=0,i<n,i++){
    int x;cin>>x;
    a+=min(abs(x),abs(x-k));
  }
  cout<<a<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:16: error: expected ';' before '<' token
    5 |   for(int i=0,i<n,i++){
      |                ^
      |                ;
a.cc:5:16: error: expected primary-expression before '<' token
a.cc:5:22: error: expected ';' before ')' token
    5 |   for(int i=0,i<n,i++){
      |                      ^
      |                      ;
Language: C++

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

int main() {
  int N,K,t;
  cin >> N >> K;
  for (int i = 0; i < N; i++) {
    int x;
    cin >> x;
    if (x * 2 <= (K - x) * 2) {
      t += x * 2;
    } else  (x * 2 > (K - x) * 2){
      t += (K - x) * 2;
    }
  }
  cout << t << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:34: error: expected ';' before '{' token
   12 |     } else  (x * 2 > (K - x) * 2){
      |                                  ^
      |                                  ;
Language: C++

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

int main() {
  int n, k, total;
  cin >> n >> k;
  total = 0;

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

    if (abs(x - 0) <= abs(x - k)) {
      total += 2 * abs(x - 0);
    }
    else {
      total += 2 * abs(x - k);
    }
    
    cout << total << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:2: error: expected '}' at end of input
   22 | }
      |  ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

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

int main() {
  int n, k, total;
  cin >> n >> k;
  total = 0;

  for (int i = 0; i < n; i++) {
    int x;
    if (abs(x - 0) <= abs(x - k)) {
      total += 2 * abs(x - 0);
    }
    else {
      total += 2 * abs(x - k);
    }
    
    cout << total << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:2: error: expected '}' at end of input
   20 | }
      |  ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C

#include <stdio.h>
#include <math.h>
int main(){
  int n,k,x,r=0;
  for(scanf("%d%d",&n,&k);n;n--){
    scanf("%d",&x);
    if(x>k/2)r+=abs(x-k)
      else r+=x;
  }
  printf("%d",&r);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:7:17: error: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
    7 |     if(x>k/2)r+=abs(x-k)
      |                 ^~~
main.c:3:1: note: include '<stdlib.h>' or provide a declaration of 'abs'
    2 | #include <math.h>
  +++ |+#include <stdlib.h>
    3 | int main(){
main.c:7:25: error: expected ';' before 'else'
    7 |     if(x>k/2)r+=abs(x-k)
      |                         ^
      |                         ;
    8 |       else r+=x;
      |       ~~~~
Language: C

#include <stdio.h>
#include <math.h>
int main(){
  int n,k,x,r=0;
  for(scanf("%d%d",&n,&k);n;n--){
    scanf("%d",&x);
    x>k/2?r+=abs(x-k):r+=x;
  }
  printf("%d",&r);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:14: error: implicit declaration of function 'abs' [-Wimplicit-function-declaration]
    7 |     x>k/2?r+=abs(x-k):r+=x;
      |              ^~~
main.c:3:1: note: include '<stdlib.h>' or provide a declaration of 'abs'
    2 | #include <math.h>
  +++ |+#include <stdlib.h>
    3 | int main(){
main.c:7:24: error: lvalue required as left operand of assignment
    7 |     x>k/2?r+=abs(x-k):r+=x;
      |                        ^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,K;
  cin>>N>>K;
  
  vector<int>x(N);
  
  for(int i=0;i<N;i++){
    cin>>x[i];
  }
  
  int ans=0;
  
  int a,b;
  
  for(int i=0;i<N;i++){
    int sum=0;
    int sum1=0;
    
    if(i==0){
    sum+=abs(0-x[i])+abs(i-i):
    sum1+=abs(K-x[i])+abs(i-i);
      a=i;
      b=i;
    }
    else{
 sum+=abs(0-x[i])+abs(a-i):
    sum1+=abs(K-x[i])+abs(b-i);
      a=i;
      b=i;
    }
    
    if(sum>sum1){
      ans+=sum1;
    }
    else{
ans+=sum;
    }
  }
  
  cout<<ans<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:22:30: error: expected ';' before ':' token
   22 |     sum+=abs(0-x[i])+abs(i-i):
      |                              ^
      |                              ;
a.cc:28:27: error: expected ';' before ':' token
   28 |  sum+=abs(0-x[i])+abs(a-i):
      |                           ^
      |                           ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N, K;
  cin >> N >> K;
  
  ans = 0;
  vector<int> vec(N);
  
  for (int i = 0; i < N; i++) {
    cin >> vec.at(i);
    ans += min(vec.at(i), K - vec.at(i));
  }
  cout << ans << endl;
}
    
    

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
    8 |   ans = 0;
      |   ^~~
      |   abs
Language: C++

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

int main(){
  int N,K;
  cin >> N >> K;
  int ans = 0;
  for(int i = 0; i < N; ++){
    int x;
    cin >> x;
    if(x < K - x) ans += x;
    else ans += K - x;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:27: error: expected primary-expression before ')' token
    8 |   for(int i = 0; i < N; ++){
      |                           ^
Language: C++

#include<stdc++.h>
using namespace std;
int n,k,ans,x;
int main()
{
    cin>>n>>k;
    for(int i=1;i<=n;i++)
    {
        int x;
        if(x<=k/2)
            ans+=x*2;
        else
            ans+=(k-x)*2;
    }
    cout<<ans;
} 

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