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

#include <bits/stdc++.h>
using namespace std;
#define rep(i, c) for (int i = 0; i < (int)c; i++)
const int inf = 1000000000; // 10^9
int main()
{
    int N;
    cin >> N;
    vector<int> X(N);
    rep(i, N) cin >> X[i];
    int ans = in for (int i = 1; i <= 100; i++)
    { // L やR の計算が不要
        int cost = 0;
        rep(j, N) cost += (X[j] - i) * (X[j] - i);
        ans = min(ans, cost);
    }
    cout << ans << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:15: error: 'in' was not declared in this scope; did you mean 'yn'?
   11 |     int ans = in for (int i = 1; i <= 100; i++)
      |               ^~
      |               yn
a.cc:11:34: error: 'i' was not declared in this scope
   11 |     int ans = in for (int i = 1; i <= 100; i++)
      |                                  ^
Language: C

#include<stdio.h>
int main(void){
  int n,i,j,x[1000000],min=1000000,top=0;
  scanf("%d",&n);
  for(i=0;i<n;i++){
    scanf("%d",&x[i]);
    if(x[i]>top) top=x[i];
  }
  for(i=0;I<top;i++){
  num=0;
    for(j=0;j<n;j++){
      num+=(x[j]-i)*(x[j]-i);
    }
    if(min>num) min=num;
  }
  printf("%d",min);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:11: error: 'I' undeclared (first use in this function)
    9 |   for(i=0;I<top;i++){
      |           ^
main.c:9:11: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:3: error: 'num' undeclared (first use in this function)
   10 |   num=0;
      |   ^~~
Language: C++

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
using Graph = vector<vector<int> >;
vector<int> b;
int sum=0;
int ans = 100000000;
 
int main(){
  int N; cin >> N;
  for(int i=0; i<N; i++) cin >> b[i];
  for(int i=0; i<N; i++){
    for(int j=0; j<N; j++){
      int sum += (b[j]-i)*(b[j]-i);
    }
 
    ans = min(ans, sum);
  }
  cout << ans << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:15:15: error: expected initializer before '+=' token
   15 |       int sum += (b[j]-i)*(b[j]-i);
      |               ^~
Language: C++

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
using Graph = vector<vector<int> >;
vector<int> b;
int sum;
int ans = 100000000;

int main(){
  int N; cin >> N;
  for(int i=0; i<N; i++) cin >> b[i];
  for(int i=0; i<N; i++){
    for(int j=0; j<N; j++){
      int sum += (b[j]-i)*(b[j]-i);
    }

    ans = min(ans, sum);
  }
  cout << ans << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:15:15: error: expected initializer before '+=' token
   15 |       int sum += (b[j]-i)*(b[j]-i);
      |               ^~
Language: C++

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
using Graph = vector<vector<int> >;
vector<int> b;
int sum;
 
int main(){
  int N; cin >> N;
  for(int i=0; i<N; i++) cin >> b[i];
  for(int i=0; i<N; i++){
    for(int j=0; j<N; j++){
      int sum += (b[j]-i)*(b[j]-i);
    }
    const int ans = 100000000;
    int ans = min(ans, sum);
  }
  cout << ans << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: expected initializer before '+=' token
   14 |       int sum += (b[j]-i)*(b[j]-i);
      |               ^~
a.cc:17:9: error: conflicting declaration 'int ans'
   17 |     int ans = min(ans, sum);
      |         ^~~
a.cc:16:15: note: previous declaration as 'const int ans'
   16 |     const int ans = 100000000;
      |               ^~~
a.cc:19:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   19 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
using Graph = vector<vector<int> >;
vector<int> b;
int sum;
 
int main(){
  int N; cin >> N;
  for(int i=0; i<N; i++) cin >> b[i];
  for(int i=0; i<N; i++){
    for(int j=0; j<N; j++){
      int sum += (b[j]-i)*(b[j]-i);
    }
    const int ans = 100000000;
    int ans = min(ans, sum)
  }
  cout << ans << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: expected initializer before '+=' token
   14 |       int sum += (b[j]-i)*(b[j]-i);
      |               ^~
a.cc:17:9: error: conflicting declaration 'int ans'
   17 |     int ans = min(ans, sum)
      |         ^~~
a.cc:16:15: note: previous declaration as 'const int ans'
   16 |     const int ans = 100000000;
      |               ^~~
a.cc:19:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   19 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
using Graph = vector<vector<int> >;
vector<int> b;
int sum;

int main(){
  int N; cin >> N;
  for(i=0; i<N; i++) cin >> b[i];
  for(int i=0; i<N; i++){
    for(int j=0; j<N; j++){
      int sum += (a[j]-i)*(a[j]-i)
    }
    const int ans = 100000000;
    ans = min(ans, sum)
  }
  cout << ans << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:11:7: error: 'i' was not declared in this scope
   11 |   for(i=0; i<N; i++) cin >> b[i];
      |       ^
a.cc:14:15: error: expected initializer before '+=' token
   14 |       int sum += (a[j]-i)*(a[j]-i)
      |               ^~
a.cc:17:9: error: assignment of read-only variable 'ans'
   17 |     ans = min(ans, sum)
      |     ~~~~^~~~~~~~~~~~~~~
a.cc:19:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   19 |   cout << ans << endl;
      |           ^~~
      |           abs
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 A[] = new int[N];
    int B[] = new int[N+1];
    B[0] =0;
    for(int i=0;i<N;i++){
      A[i]=sc.nextInt();
      B[i+1]=B[i]+A[i];}
    double C =B[N]/N;
    int D =(int) C;
    int x=D;int y=0;
    if(C>D+0.5){x=x+1;}
    for(int j=0;j<N;j++){
      y=y+(A[j]-x)*(A[j]-x);}
    System.out.println(y);
  }
}

Compiler output:
Main.java:1: error: ';' expected
import java.util*;
                ^
1 error
Language: C++

#include<bits/stdc++.h>
 using namespace std;
 #define REP(i, c) for(int i = 0; i < (int)c; i++)
 const int INF = 1000000000; 

 int main() {
 int N;
 cin >> N;
  vector<int> X(N);
 rep(i, N) cin >> X[i];
 int ans = INF;
 for(int i = 1; i <= 100; i++) { 
 int cost = 0;
 rep(j, N) cost += (X[j] - i) * (X[j] - i);
 ans = min(ans, cost);
 }
 cout << ans << endl;
 return 0;
 }

Compiler output:
a.cc: In function 'int main()':
a.cc:10:6: error: 'i' was not declared in this scope
   10 |  rep(i, N) cin >> X[i];
      |      ^
a.cc:10:2: error: 'rep' was not declared in this scope
   10 |  rep(i, N) cin >> X[i];
      |  ^~~
a.cc:14:6: error: 'j' was not declared in this scope
   14 |  rep(j, N) cost += (X[j] - i) * (X[j] - i);
      |      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,N) for(int i = 0;i < (int)(N);i++)
int main(){
  double n;
  cin>>n;
  vector<int>a(n);
  rep(i,n){
    cin>>a[n];
  }
  double sum=accumulate(a.begin(),a.end(),0);
double p=sum/n;
  double r=p-floor(p);
  int ans;
  if(0.5<r){
    rep(j,n){
        ans=(a[j]-floor(sum/n))*(a[j]-floor(sum/n));
    }
  }
     if(sum%n>=r){
    rep(j,n){
     ans=(a[j]-ceil(sum/n))*(a[j]-(sum/n));
    }
     }
        cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:12: error: invalid operands of types 'double' and 'double' to binary 'operator%'
   21 |      if(sum%n>=r){
      |         ~~~^~
      |         |   |
      |         |   double
      |         double
Language: C++

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

int main() {
	int N,X[100],count=0;
	double ave, sum = 0, ans = 0;
	cin >> N;

	while (count < N) {
		cin >> X[count];
		sum += X[count];
		count++;
	}
	ave = double(sum / N);

	for (int i = 0; i <=N-1; i++) {
		ans += pow(X[i] - ave, 2);
	}
	ans = std::ceil(ans);
	cout << ans;

	return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:24: error: 'pow' was not declared in this scope
   19 |                 ans += pow(X[i] - ave, 2);
      |                        ^~~
a.cc:21:20: error: 'ceil' is not a member of 'std'
   21 |         ans = std::ceil(ans);
      |                    ^~~~
Language: C++

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

int main() {
	int N,X[100],count=0,i;
	double ave, sum = 0, ans = 0;
	cin >> N;

	while (count < N) {
		cin >> X[count];
		sum += X[count];
		count++;
	}
	ave = double(sum / N);
	for (i = 0; i <=N-1; i++) {
		ans += pow(X[i] - ave, 2);
	}
	ans = std::ceil(ans);
	cout << ans;

	return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:24: error: 'pow' was not declared in this scope
   18 |                 ans += pow(X[i] - ave, 2);
      |                        ^~~
a.cc:20:20: error: 'ceil' is not a member of 'std'
   20 |         ans = std::ceil(ans);
      |                    ^~~~
Language: C++

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

int main() {
	int N,X[100],count=0,i;
	double ave, sum = 0, ans = 0;
	cin >> N;

	while (count < N) {
		cin >> X[count];
		sum += X[count];
		count++;
	}
	ave = double(sum / N);
	for (i = 0; i <=N-1; i++) {
		ans += pow(X[i] - ave, 2);
	}
	ans = std::ceil(ans);
	cout << ans << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:24: error: 'pow' was not declared in this scope
   18 |                 ans += pow(X[i] - ave, 2);
      |                        ^~~
a.cc:20:20: error: 'ceil' is not a member of 'std'
   20 |         ans = std::ceil(ans);
      |                    ^~~~
Language: C++

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

int main() {
	int N,X[100],count=0,i;
	double ave, sum = 0, ans = 0;
	cin >> N;

	while (count < N) {
		cin >> X[count];
		sum += X[count];
		count++;
	}
	ave = double(sum / N);
	for (i = 0; i <=N-1; i++) {
		ans += pow(X[i] - ave, 2);
	}
	ans = std::ceil(ans);
	cout << ans << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:24: error: 'pow' was not declared in this scope
   18 |                 ans += pow(X[i] - ave, 2);
      |                        ^~~
a.cc:20:20: error: 'ceil' is not a member of 'std'
   20 |         ans = std::ceil(ans);
      |                    ^~~~
Language: C++

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

int main() {
	int N,X[100],count=0,i;
	double ave, sum = 0, ans = 0;
	cin >> N;

	while (count < N) {
		cin >> X[count];
		sum += X[count];
		count++;
	}
	ave = double(sum / N);
	for (i = 0; i <=N-1; i++) {
		ans += pow(X[i] - ave, 2);
	}
	ans = std::ceil(ans);
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:24: error: 'pow' was not declared in this scope
   18 |                 ans += pow(X[i] - ave, 2);
      |                        ^~~
a.cc:20:20: error: 'ceil' is not a member of 'std'
   20 |         ans = std::ceil(ans);
      |                    ^~~~
Language: Java

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        int sum = 0;
        for (int i =0;i<n;i++) {
            a[i] = sc.nextInt();
            sum+=a[i];
        }
        
        int w = sum / n;
        int mod = sum % n;
        if (mod > n / 2) w++;

        int ans = 0;
        for (int i : a) {
            int abs = Math.abs(i - w);
            ans += abs * abs;
        }
        System.out.println(ans);
    }
}


Compiler output:
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        int sum = 0;
        for (int i =0;i<n;i++) {
            a[i] = sc.nextInt();
            sum+=a[i];
        }
        sc.nextInt();
        int w = sum / n;
        int mod = sum % n;
        if (mod > n / 2) w++;
        
        int ans = 0;
        for (int i : a) {
            int abs = Math.abs(i - w);
            ans += abs * abs;
        }
        System.out.println(ans);
    }
}


Compiler output:
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C

#include <stdio.h>
int main()
{
  int N;
  int i = 0;
  scanf("%d/n",&N);
  int K = N;
  int X[N];
  int Y[N];
  while (i < N)
  {
    scanf("%d ",&X[i]);
    i++;
  }
  i = 0;
  K -= 1;
  while (K >= 0)
  {
  	while (i < N)
  	{
    	Y[K] += (X[i] - N)(X[i] - N);
    	i++;
  	}
    K--;
  }
  i = 0;
  while (i < N)
  {
    printf("%d ",Y[i]);
    i++;
  }
}

Compiler output:
main.c: In function 'main':
main.c:21:23: error: called object is not a function or function pointer
   21 |         Y[K] += (X[i] - N)(X[i] - N);
      |                 ~~~~~~^~~~
Language: C

#include<stdio.h>
#include<stdlib.h>
int main()
{
int N;
scanf("%d", &N);
int arr[N];
for(i=0;i<N;i++)
  scanf("%d ", &arr[i]);
for(i=0;i<N;i++)
{
  int sum=0;
  sum = sum + (5-arr[i])*(5-arr[i]);
}
  printf("%d", sum);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:8:5: error: 'i' undeclared (first use in this function)
    8 | for(i=0;i<N;i++)
      |     ^
main.c:8:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:15:16: error: 'sum' undeclared (first use in this function)
   15 |   printf("%d", sum);
      |                ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,N) for(int i = 0;i < (int)(N);i++)
int main(){
  int n;
  cin>>n;
  vector<int>a(n);
  rep(i,n){
    cin>>a[n];
  }
  int sum=accumulate(a.begin(),a.end(),0);
double r=sum/2;
  int ans;
  int 
  if(sum%n<r){
    rep(j,n){
     ans=(a[j]-sum/n)*(a[j]-sum/n);
    }
  
     if(sum%n>=r){
    rep(j,n){
     ans=(a[j]-sum/n-1)*(a[j]-sum/n-1)/n/n;
    }
     }
        cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:3: error: expected unqualified-id before 'if'
   16 |   if(sum%n<r){
      |   ^~
a.cc:27:2: error: expected '}' at end of input
   27 | }
      |  ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,N) for(int i = 0;i < (int)(N);i++)
int main(){
  int n;
  cin>>n;
  vector<int>a(n);
  rep(i,n){
    cin>>a[n];
  }
  int sum=accumulate(a.begin(),a.end(),0);
double r=sum/2;
  if(sum%n<r){
    rep(j,n){
    int  ans=(n*a[j]-sum)*(n*a[j]-sum)/n/n;
    }
  }
     if(sum%n>=r){
    rep(j,n){
    int  ans=(n*a[j]-sum-1)*(n*a[j]-sum-1)/n/n;
    }
     }
        cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:15: error: 'ans' was not declared in this scope; did you mean 'abs'?
   24 |         cout<<ans<<endl;
      |               ^~~
      |               abs
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,N) for(int i = 0;i < (int)(N);i++)
int main(){
  int n;
  cin>>n;
  vector<int>a(n);
  rep(i,n){
    cin>>a[n];
  }
  int sum=accumulate(a.begin(),a.end(),0);
double r=sum%2;
  if(sum%n<r){
    rep(j,n){
    int  ans=(n*a[j]-sum)*(n*a[j]-sum)/n/n;
    }
  }
     if((sum%n>=r){
    rep(j,n){
    int  ans=(n*a[j]-sum-1)*(n*a[j]-sum-1)/n/n;
    }
     }
        cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:19: error: expected ';' before '{' token
   19 |      if((sum%n>=r){
      |                   ^
      |                   ;
a.cc:24:15: error: 'ans' was not declared in this scope; did you mean 'abs'?
   24 |         cout<<ans<<endl;
      |               ^~~
      |               abs
a.cc:24:24: error: expected ')' before ';' token
   24 |         cout<<ans<<endl;
      |                        ^
      |                        )
a.cc:19:8: note: to match this '('
   19 |      if((sum%n>=r){
      |        ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,N) for(int i = 0;i < (int)(N);i++)
int main(){
  int n;
  cin>>n;
  vector<int>a(n);
  rep(i,n){
    cin>>a[n];
  }
  int sum=accumulate(a.begin(),a.end(),0);
double r=sum%2;
  if(sum%n<r){
    rep(j,n){
    int  ans=(n*a[j]-sum)*(n*a[j]-sum)/n/n;
    }
  }
     if(sum%n>=r){
    rep(j,n){
    int  ans=(n*a[j]-sum-1)*(n*a[j]-sum-1)/n/n;
    }
     }
        cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:15: error: 'ans' was not declared in this scope; did you mean 'abs'?
   24 |         cout<<ans<<endl;
      |               ^~~
      |               abs
Language: C++

#include <iostream> 
#include <math.h>  
using namespace std; 
  
// function to print number of 
// digits 
void fnd(long n, int base) 
{ 

    int dig = (int)(floor( log(n) /  
                         log(base)) + 1);  
      
    // printing output 
    cout <<dig;
} 
  
// Driver method  
int main() 
{ 
    // taking inputs 
    int n;cin>>n;
    vector<int> a(n);
    for(int i=0;i<n;i++)
    	cin>>a[i];
    sort(a.begin(),a.end());
    int mid=(a.size()-1)/2;
    long long ans=0;
    for(int i=0;i<n;i++)
    {
    	ans+=a[i]-a[mid]*a[mid];
    }
    cout<<ans;
 	
    return 0; 
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:22:5: error: 'vector' was not declared in this scope
   22 |     vector<int> a(n);
      |     ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    2 | #include <math.h>
  +++ |+#include <vector>
    3 | using namespace std;
a.cc:22:12: error: expected primary-expression before 'int'
   22 |     vector<int> a(n);
      |            ^~~
a.cc:24:14: error: 'a' was not declared in this scope
   24 |         cin>>a[i];
      |              ^
a.cc:25:10: error: 'a' was not declared in this scope
   25 |     sort(a.begin(),a.end());
      |          ^
a.cc:25:5: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   25 |     sort(a.begin(),a.end());
      |     ^~~~
      |     sqrt
Language: C++

#include <bits/stdc++.h>
#include <iostream>
#include <map>
#include <vector>
#include <cmath>
#include <ios>
#include <iomanip>
#include <algorithm>
#define REP(i, n) for (int i = 0; i < (int)(n); ++i)
#define REP2(i, m, n) for (int i = (m); i < (int)(n); ++i)
#define REPR(i, n) for (int i = (n)-1; i >= 0; --i)
#define REPR2(i, m, n) for (int i = (n)-1; i >= (m); --i)
#define REPx(x, a) for(auto x : a)
#define ALL(a) a.begin(), a.end()
#define SORT(a) sort(ALL(a))
#define SORTR(a) sort(ALL(a), greater<int>())
#define REVERSE(a) reverse(ALL(a))
#define bit_search(bit, n) REP(bit, 1<<(n))
#define bit_check(bit, i) (bit>>(i)) & 1
#define setpre(n) fixed << setprecision((n))
#define UNIQUE(a) do {SORT(a); (a).erase(unique(ALL(a)), (a).end());} while(0)
#define MAX(a) *max_element(ALL(a))
#define MIN(a) *min_element(ALL(a))
#define bisect_left(a, x) lower_bound(ALL(a), (x)) - a.begin()
#define bisect_right(a, x) upper_bound(ALL(a), (x)) - a.begin()
#define INPUT(a) REP(i, a.size()) cin >> a[i];
#define INPUTP(a) REP(i, a.size()) cin >> a[i].first >> a[i].second;
#define OUTPUT_PERMUTATION(n) do{VI v(n); iota(ALL(v), 1); do{REPx(x, v) cout << x << " "; ENDL} while(next_permutation(ALL(v)));} while(0);
#define MAKE_PERMUTATION(n) do{VVI a(fact(n), VI(n)); int idx = 0; VI v(n); iota(ALL(v), 1); do{REP(i, n) a[idx][i] = v[i]; idx++; PER = a;} while(next_permutation(ALL(v)));} while(0); // int fact(), VVI PERを宣言しておく
#define ENDL cout << endl;
using namespace std;
using LL = long long;
using LD = long double;
using PII = pair<int, int>;
using VPII = vector<PII>;
using PLL = pair<LL, LL>;
using VPLL = vector<PLL>;
using VI = vector<int>;
using VVI = vector<VI>;
using VLL = vector<LL>;
using VVLL = vector<VLL>;
using VC = vector<char>;
using VS = vector<string>;
using VB = vector<bool>;
using VD = vector<double>;
const int INF = 1e9;
const LL MOD = 1e9 + 7;

template<class T> inline bool chmin(T &a, T b){if (a > b) {a = b; return true;} return false;}
template<class T> inline bool chmax(T &a, T b){if (a < b) {a = b; return true;} return false;}

void END(){cout << 1 << endl; exit(0);}

int main()
{
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n;
  cin >> n;
  VI X(n);
  INPUT(X);
  int ans = INF;
  REP2(i, 1, 101)
  {
    int tmp = 0;
    REPx(x, X) tmp += abs(x-i)*abs(x-i);
    chmin(ans, tmp);
  }
  cout << tmp;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:69:11: error: 'tmp' was not declared in this scope; did you mean 'tm'?
   69 |   cout << tmp;
      |           ^~~
      |           tm
Language: C++

#include <bits/stdc++.h>
 
#define ll long long
using namespace std;
 
int main(){
 int N;
 vector<int> X(N);
 for (size_t i = 0; i < N; i++)
 {
   cin>>X[i];
 }

 int ans = inf;

 for (int i = 1; i <101; i++)
 {
  int cost = 0;
  for (size_t i = j; i < N; i++)
  {
    cost += (X[j] - i) * (X[j] - i);
  }
  
 }
 
 ans=min(ans,cost);

 cout<<ans<<endl;}
 
 

Compiler output:
a.cc: In function 'int main()':
a.cc:14:12: error: 'inf' was not declared in this scope; did you mean 'ynf'?
   14 |  int ans = inf;
      |            ^~~
      |            ynf
a.cc:19:19: error: 'j' was not declared in this scope
   19 |   for (size_t i = j; i < N; i++)
      |                   ^
a.cc:26:14: error: 'cost' was not declared in this scope; did you mean 'cosl'?
   26 |  ans=min(ans,cost);
      |              ^~~~
      |              cosl
Language: C++

import math
import sys

m=10**9 + 7 
sys.setrecursionlimit(1000010)
N = int(input())
X  = list(map(int,input().split()))

b = 0 
c = 0 
for x in X:
    b = b -2 * x
    c = c + x * x 

u = int (float (-b) / float(2* N) + 0.5 )
# print(u)

s = N * u ** 2 + b * u + c
print(s)


Compiler output:
a.cc:16:3: error: invalid preprocessing directive #print
   16 | # print(u)
      |   ^~~~~
a.cc:1:1: error: 'import' does not name a type
    1 | import math
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include <iostream>

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

int main() {
    int n;
    cin >> n;

    int x[n];
    rep(i,n) {
        cin >> x[i];
    }

    int mini;
    for (int i = 1; i <= 100; i++) {
        int tmp = 0;
        rep(j, n) {
            tmp += (x[j] - i) * (x[j] - i);
        }
        if (tmp < mini || i == 1) {
            mini = tmp;
        }
    }



Compiler output:
a.cc: In function 'int main()':
a.cc:24:6: error: expected '}' at end of input
   24 |     }
      |      ^
a.cc:6:12: note: to match this '{'
    6 | int main() {
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define intput(i) cout << i << endl
#define ll long long
#define stringput(s) cout << (string)(s) << endl

int main(){
  double N;
    cin >> N;
    vector<double> X(N);
    rep(i,N){
        cin >> X[i];
    }
    double p = accumulate(X.begin(),X.end(),0);
    double ans = 0;
    rep(i,N){
        ans += (X[i]*N - p)*(X[i]*N - p)/N/N;
    }
    cout << ceil(ans) << endl;
}
}

Compiler output:
a.cc:22:1: error: expected declaration before '}' token
   22 | }
      | ^
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <numeric>
typedef  long long ll;
using namespace std;

int main(void) {
	ll N;
	cin >> N;
	vector<ll> X(N);
	for (int i = 0; i < N; i++)
	{
		cin >> X[i];
	}

	ll ans = INT_MAX;
	

	for (int i = 0; i <= 100; i++)
	{
		ll distancce = 0;
		for (int j = 0; j < N; j++)
		{
			distancce += (X[j] - i) * (X[j] - i);
			
		}
		if (ans > distancce)
			{
				ans = distancce;
			}
	}

	cout << ans << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:18: error: 'INT_MAX' was not declared in this scope
   18 |         ll ans = INT_MAX;
      |                  ^~~~~~~
a.cc:6:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    5 | #include <numeric>
  +++ |+#include <climits>
    6 | typedef  long long ll;
Language: C++

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

int main(){
	int n;
  	cin>>n;
  	
  	vector<int> v(n);
  	for(int i =0; i<n; i++){
      cin>>v[i];
    }
  	int min = x[0];
  	int max =x[0];
  for(int i =0; i<n; i++){
   	max = max(max,v[i]); 
    min = max(min,v[i]); 
  }
  int ans = INT_MAX;
  for(int i = min; i<=max; i++){
    int c =0;
    for(int j = 0; j<n; j++){
      	c += (v[j]-i)*(v[j]-i);
    }
    ans = min(ans,c);
  }
  
  cout<<ans<<endl;
  
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:19: error: 'x' was not declared in this scope
   12 |         int min = x[0];
      |                   ^
a.cc:15:18: error: 'max' cannot be used as a function
   15 |         max = max(max,v[i]);
      |               ~~~^~~~~~~~~~
a.cc:16:14: error: 'max' cannot be used as a function
   16 |     min = max(min,v[i]);
      |           ~~~^~~~~~~~~~
a.cc:24:14: error: 'min' cannot be used as a function
   24 |     ans = min(ans,c);
      |           ~~~^~~~~~~
Language: C++

#include <cstdio>
#include <queue>
#include <cmath>
#include <algorithm>
#include <iostream>
#include <set>
#include <map>
#include <string>
#include <algorithm>
using namespace std;
#include <string>
#include <cstdio>
#define ll long long
#define TLE std::ios::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
typedef pair<int,int> pii;
const ll mod = 1000000007 ;
const int INF=0x3f3f3f3f;
using namespace std;
double pi = atan(1.0)*4 ;
const int mxn = 1e3+7 ;
int n,t,m,k,l,r;
int a[mxn];
int check(int x)
{
    int ans = 0 ;
    rp(n) ans+=(x-a[i])*(x-a[i]);
    return ans;
}
int main()
{
    cin>>n;
    int l = 1e3 ,r = -1;
    rp(n) {cin>>a[i];l = min(a[i],l) , r = max(a[i],r) ;}
    int mx = INF;
    for(int k=l;k<=r;k++)/// 枚举位置
    {
        int ans = check(k) ;/// 位置为K时的距离
        if(ans < mx )
            m = k , mx = ans ;
    }
    cout<<mx<<endl;
}

Compiler output:
a.cc: In function 'int check(int)':
a.cc:26:5: error: 'rp' was not declared in this scope; did you mean 'r'?
   26 |     rp(n) ans+=(x-a[i])*(x-a[i]);
      |     ^~
      |     r
a.cc: In function 'int main()':
a.cc:33:5: error: 'rp' was not declared in this scope; did you mean 'r'?
   33 |     rp(n) {cin>>a[i];l = min(a[i],l) , r = max(a[i],r) ;}
      |     ^~
      |     r
Language: C++

#include<iostream>
using namespace std
int main(){
  int n,x[100],i,j,min=100000000,sum=0;
  cin >> n;
  for(i=0; i<n; i++){
    cin >> x[i];
  }
  for(i=1; i<100; i++){
    sum=0;
    for(j=0; j<n; j++){
      sum+=(x[j]-i)*(x[j]-i);
    }
    if(sum<min){
      min=sum;
    }
  }
  cout << min << endl;
 
}

Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 | int main(){
      | ~~~
Language: C++

#include <iostream>
int main(){
  int N;
  int X[100];
  int sum=0;
  int P;
  int ans[100];
  std::cin>>N;	
  for(int i=0;i<N;i++){
    std::cin>>X[i];
  }
  for(int j=0;j<N;j++){
    for(int k=0;k<N;k++){
      	sum=sum+(X[k]-j)*(X[k]-j);
    	
    }
    ans[j]=sum;
   }
  std::cout<<std::min(ans);
  return 0;
} 


Compiler output:
a.cc: In function 'int main()':
a.cc:19:22: error: no matching function for call to 'min(int [100])'
   19 |   std::cout<<std::min(ans);
      |              ~~~~~~~~^~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 1 provided
Language: C++

#include<iostream>
#include<math.h>
using namespace std;

int main(){
  
  int n;
  cin >> n;
  int s = 0;
  int* x = new int[n];
  for(int i = 0; i < n; ++i){
    cin >> x[i];
    s += x[i];
  }
  
  double min_p_f = (double)s / (double)n;
  
  int minp = round(min_p_f);
  
  cout << (s*s) - (2 * minp * s) + (n * n * p * p) << endl;
  
 delete[] x;
 return 0; 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:45: error: 'p' was not declared in this scope
   20 |   cout << (s*s) - (2 * minp * s) + (n * n * p * p) << endl;
      |                                             ^
Language: C++

#include<iostream>
using namespace std;

int main(){
  
  int n;
  cin >> n;
  int s = 0;
  int* x = new int[n];
  for(int i = 0; i < n; ++i){
    cin >> x[i];
    s += x[i];
  }
  
  double min_p_f = (double)s / (double)n;
  
  int minp = round(min_p_f);
  
  cout << (s*s) - (2 * minp * s) + (n * n * p * p) << endl;
  
 delete[] x;
 return 0; 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:14: error: 'round' was not declared in this scope
   17 |   int minp = round(min_p_f);
      |              ^~~~~
a.cc:19:45: error: 'p' was not declared in this scope
   19 |   cout << (s*s) - (2 * minp * s) + (n * n * p * p) << endl;
      |                                             ^
Language: C++

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

int main() {
  int n;
  cin>>n;
  vector<int> vec(n);
  for(int i=0;i<n;i++){
      cin >> vec.at(i);
  }
  int min1 = pow(10,5);
  for(int k=1;k<101;k++){
      int ans =0;
      for(int i : vec){
          ans += pow(k-i,2)
      min1 =min(min1,ans);
      }
  }
  cout << min1 <<endl;
  
  }


Compiler output:
a.cc: In function 'int main()':
a.cc:15:28: error: expected ';' before 'min1'
   15 |           ans += pow(k-i,2)
      |                            ^
      |                            ;
   16 |       min1 =min(min1,ans);
      |       ~~~~
Language: C++

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

int main() {
  int n;
  cin>>n;
  vector<int> vec(n);
  for(int i=0;i<n;i++){
      cin >> vec.at(i);
  }
  min1 = pow(10,5);
  for(int k=1;k<101;k++){
      int ans =0;
      for(int i : vec){
          ans += k-i;
      min1 =min(min1,ans);
      }
  }
  cout << min1 <<endl;
  
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:11:3: error: 'min1' was not declared in this scope
   11 |   min1 = pow(10,5);
      |   ^~~~
Language: C++

N = int(input())
X = list(map(int, input().split()))

def loss(y):
    return sum([(x-y)**2 for x in X])
 
print(min([loss(i) for i in range(1, 101)]))

Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N = int(input())
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int x=0,n,a[100],ans=2147483647;
  cin>>n;
  for(int i=0;i<n;i++)cin>>a[i];
  for(int i=1;i<n+1;i++){
    x=0;
    for(int j=0;j<n;j++)
      x+=pow(a[j]-i,2);
    ans=min(x,ans);
  }
  cout<<ans<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:10: error: 'pow' was not declared in this scope
   10 |       x+=pow(a[j]-i,2);
      |          ^~~
Language: C++

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

int main() {
  int N, min=1000, max=-1, dis=10000000000000;
  cin >> N;
  int x[N];
  for(int i=0; i<N; i++) {
     cin >> x[i];
     if(x[i] > max) {
       max=x[i]; 
     }
     if(x[i] < min) {
       min=x[i]; 
     }
  }
  for(int j=min; j<=max; j++) {
    sum=0;
    for(int i=0; i<N; i++) {
      sum+= (x[i]-j)*(x[i]-j);    
    }
    if(sum<dis) {
      dis=sum; 
    }
  }
  cout << dis << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:32: warning: overflow in conversion from 'long int' to 'int' changes value from '10000000000000' to '1316134912' [-Woverflow]
    5 |   int N, min=1000, max=-1, dis=10000000000000;
      |                                ^~~~~~~~~~~~~~
a.cc:18:5: error: 'sum' was not declared in this scope
   18 |     sum=0;
      |     ^~~
Language: C++

#include<iostream>
#include<map>
#include<cstring>
using namespace std;
typedef long long ll;
int main()
{
    int n;
    int a[105];
    int mn=INT_MAX;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cin>>a[i];
    }

    for(int i=1;i<=100;i++)
    {
        int sum=0;
        for(int j=0;j<n;j++)
        {
            sum+=(a[j]-i)*(a[j]-i);
        }
        mn=min(mn,sum);
    }
    cout<<mn<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: 'INT_MAX' was not declared in this scope
   10 |     int mn=INT_MAX;
      |            ^~~~~~~
a.cc:4:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    3 | #include<cstring>
  +++ |+#include <climits>
    4 | using namespace std;
Language: C

#include<stdio.h>
int main()
{
	int X[100],k=0,a,N,j=0,i,s,ts=0;
	float p,q;
	scanf("%d",&N);
	for(i=0;i<N;i++)
	{
		scanf("%d",&X[i]);
		k=k+X[i];
	}
	a=k/N;
	p=k%N;
	q=p/N;
	if(q>0.5)
	j=a+1;
	else
	j=a;
	for(i=0;i<N;i++)
	{
		s={(X[i]-j)*(X[i]-j)};
		ts=ts+s;
	}
	printf("%d\n",ts);
}

Compiler output:
main.c: In function 'main':
main.c:21:19: error: expected expression before '{' token
   21 |                 s={(X[i]-j)*(X[i]-j)};
      |                   ^
Language: Java

import java.util.Scanner;
  public class Main{
    public static void main(String args[]){
      Scanner sc = new Scanner(System.in);
      int N = sc.nextInt();
      int Max = 0;
      int sum1 = 0;
      int sum2 = 0;
      int[] X = sc.nextInt[N];

      for(int i=0;i<N;i++){
        X[i] = sc.nextInt();
        if(Max<x[i]){
          Max=x[i];
        }
      }
      sc.close();
      sum1 = pow(1,N,X);
      for(int j=2;j<=Max;j++){
          sum2 = pow(2,N,X);
          if(sum1=>sum2){
            sum1=sum2;
          }
      }
      System.out.println(sum1);
    }
    private static int pow(int n1,int N,int array[]){
      int sum = 0;
      for(int k=0;k<N;k++){
        sum+=Math.pow(array[k]-n1,2);
      }
      return sum;
    }
  }

Compiler output:
Main.java:21: error: illegal start of expression
          if(sum1=>sum2){
                  ^
1 error
Language: C++

#include <iostream>

using namespace std;

int main()
{
    int N, x;
    cin >> N;
    int sum = 0;
    int ssum = 0;
    for(int i = 0; i < N; i++)
    {
        cin >> x;
        sum += x;
        ssum += x * x;
    }
    double P = (double) sum / N;
    int low = (int)P;
    int high = low + 1;
    cout << min(N * low * low - 2 * low * sum, N * high * high - 2 * high * sum) + ssum << endl;
}
~


Compiler output:
a.cc:22:2: error: expected class-name at end of input
   22 | ~
      |  ^
Language: C

#include<stdio.h>
int main()
{
	int d=0,c,N,X,e=0,i;
	float b,f;
	scanf("%d",&N);
	int X[100];
	for(i=0;i<N;i++)
	{
		scanf("%d",&X[i]);
		d=d+X[i];
	}
	c=d%N;
	f=c/N;
	b=d/N;
	if(f>5)
	b=b+1;
	for(i=0;i<N;i++)
	{
		e=e+(X[i]-b)*(X[i]-b);
	}
	printf("%d\n",e);
}

Compiler output:
main.c: In function 'main':
main.c:7:13: error: conflicting types for 'X'; have 'int[100]'
    7 |         int X[100];
      |             ^
main.c:4:21: note: previous declaration of 'X' with type 'int'
    4 |         int d=0,c,N,X,e=0,i;
      |                     ^
Language: C

#include<stdio.h>
int main()
{
	int d=0,c,N,e=0,i;
	float b,f;
	scanf("%d",&N);
	int X[100];
	for(i=0;i<n;i++)
	{
		scanf("%d",&X[i]);
		d=d+X[i];
	}
	c=d%N;
	f=c/N;
	b=d/N;
	if(f>5)
	b=b+1;
	for(i=0;i<N;i++)
	{
		e=e+(X[i]-b)*(X[i]-b);
	}
	printf("%d\n",e);
}

Compiler output:
main.c: In function 'main':
main.c:8:19: error: 'n' undeclared (first use in this function)
    8 |         for(i=0;i<n;i++)
      |                   ^
main.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int n = scan.nextInt();
    int x[] = new int[n];
    for(int i = 0; i < n; i ++){
      x[i] = scan.nextInt();
    }
    int answer = 10000;
    for(int i = 0; i < 100; i ++){
      int sum = 0;
      for(int j = 0; j < n; j ++){
        sum += Math.pow((x[j]-i),2);
      }
      if(answer > sum){
        answer = sum;
      }
    }
    System.out.println(sum);
  }
}


Compiler output:
Main.java:20: error: cannot find symbol
    System.out.println(sum);
                       ^
  symbol:   variable sum
  location: class Main
1 error
Language: Java

import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int n = scan.nextInt();
    int x[] = new int[n];
    for(int i = 0; i < n; i ++){
      x[i] = scan.nextInt();
    }
    int answer = 10000;
    for(int i = 0; i < 100; i ++){
      int sum = 0;
      for(int j = 0; j < n; j ++){
        sum += Math.pow((a[j]-i),2);
      }
      if(answer > sum){
        answer = sum;
      }
    }
    System.out.println(sum);
  }
}


Compiler output:
Main.java:14: error: cannot find symbol
        sum += Math.pow((a[j]-i),2);
                         ^
  symbol:   variable a
  location: class Main
Main.java:20: error: cannot find symbol
    System.out.println(sum);
                       ^
  symbol:   variable sum
  location: class Main
2 errors
Language: Java

import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int n = scan.nextInt();
    int x[] = new int[n];
    for(int i = 0; i < n; i ++){
      x[i] = scan.nextInt();
    }
    int answer =　10000;
    for(int i = 0; i < 100; i ++){
      int sum = 0;
      for(int j = 0; j < n; j ++){
        sum += Math.pow((a[j]-i),2);
      }
      if(answer > sum){
        answer = sum;
      }
    }
    System.out.println(sum);
  }
}

Compiler output:
Main.java:10: error: illegal character: '\u3000'
    int answer =?10000;
                ^
1 error
Language: C++

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

int main(){
  int n;
  cin >> n;

  vector<int> vec(n);
  for(int i=0; i<n; i++){
    cin >> vec.at(i);
  }

  int ans = 1001001001;
  for(int i=0; i<=100; i++){
    int sum = 0;
    for(int j=0; j<n; j++){
      sum += (vec.at(j)-i)*(vec.at(j)-i);
    }
    ans = min(min, sum);
  }

  cout << ans << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:14: error: no matching function for call to 'min(<unresolved overloaded function type>, int&)'
   19 |     ans = min(min, sum);
      |           ~~~^~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'constexpr const _Tp& std::min(const _Tp&, const _Tp&) [with _Tp = int]'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:20: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const int&'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |         ~~~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:19:14: note:   couldn't deduce template parameter '_Tp'
   19 |     ans = min(min, sum);
      |           ~~~^~~~~~~~~~
Language: C++

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

int main(){
  int n;
  cin >> n;

  vector<int> vec(n);
  for(int i=0; i<n; i++){
    cin >> vec.at(i);
  }

  int min = 1001001001;
  for(int i=0; i<=100; i++){
    int sum = 0;
    for(int j=0; j<n; j++){
      sum += (vec.at(j)-i)*(vec.at(j)-i)
    }
    min = (min, sum);
  }

  cout << min << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:41: error: expected ';' before '}' token
   17 |       sum += (vec.at(j)-i)*(vec.at(j)-i)
      |                                         ^
      |                                         ;
   18 |     }
      |     ~
Language: C++

#include <iostream>
#include <algorithm>
#define INF 0x3f3f3f3f
using namespace std;
int a[105];
int main(){
	int n;
	cin>>n;
	for(int i=1;i<=n;i++)
		cin>>a[i];
	int ans=INF;
	for(int p=1;p<=100;p++){
		int total=0;
		for(int i=1;i<=n;i++)
			total+=pow((a[i]-p),2);
		if(ans>total) ans=total;
	}
	cout<<ans<<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:32: error: 'pow' was not declared in this scope
   15 |                         total+=pow((a[i]-p),2);
      |                                ^~~
Language: C++

#include <iostream>
#include <vector>

using namespace std;
#define rep1(i, n) for (long long i = 0; i < (long long)(n); i++)
#define rep2(i, n, m) for (long long i = (long long)(n); i <= (long long)(m); i++)

int main() {
    long long n;
    cin >> n;
    vector<long long> vec(n);
    rep1(i, n) cin >> vec.at(i);
    long long min = *std::min_element(vec.begin(), vec.end());
    long long max = *std::max_element(vec.begin(), vec.end());
    long long result = 1000000000;
    rep2(i, min, max) {
        long long tmp = 0;
        rep1(j, n) tmp += (i - vec.at(j)) * (i - vec.at(j));
        result = std::min(result, tmp);
    }
    cout << result << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:27: error: 'min_element' is not a member of 'std'; did you mean 'tuple_element'?
   13 |     long long min = *std::min_element(vec.begin(), vec.end());
      |                           ^~~~~~~~~~~
      |                           tuple_element
a.cc:14:27: error: 'max_element' is not a member of 'std'; did you mean 'tuple_element'?
   14 |     long long max = *std::max_element(vec.begin(), vec.end());
      |                           ^~~~~~~~~~~
      |                           tuple_element
Language: C++

#include <iostream>
#include <cmath>
#include <vector>

using namespace std;
#define rep1(i, n) for (long long i = 0; i < (long long)(n); i++)
#define rep2(i, n, m) for (long long i = (long long)(n); i <= (long long)(m); i++)

int main() {
    long long n;
    cin >> n;
    vector<long long> vec(n);
    rep1(i, n) cin >> vec.at(i);
    long long min = *std::min_element(vec.begin(), vec.end());
    long long max = *std::max_element(vec.begin(), vec.end());
    long long result = 1000000000;
    rep2(i, min, max) {
        long long tmp = 0;
        rep1(j, n) tmp += pow(i - vec.at(j), 2);
        result = std::min(result, tmp);
    }
    cout << result << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:27: error: 'min_element' is not a member of 'std'; did you mean 'tuple_element'?
   14 |     long long min = *std::min_element(vec.begin(), vec.end());
      |                           ^~~~~~~~~~~
      |                           tuple_element
a.cc:15:27: error: 'max_element' is not a member of 'std'; did you mean 'tuple_element'?
   15 |     long long max = *std::max_element(vec.begin(), vec.end());
      |                           ^~~~~~~~~~~
      |                           tuple_element
Language: C


#include <stdio.h>

int main() {
    int n;
    scanf("%d", &n);
    int x[n];

    for(int i = 0; i < n; ++i)
        scanf("%d", &x[i]);
    
    int mini = x[0], maxi = x[0];
    
    for(int i = 1; i < n; ++i){
        if(x[i] < mini)
            mini = x[i];
        if(x[i] < maxi)
            maxi = x[i];
    }
    
    int melhor;
    
    for(int p = mini; p <= maxi; ++p) {
        int total=0;
        for(int i = 0; i < n; ++i)
            total += (x[i] - p)*(x[i] - p);
        if(p == mini || total < melhor)
            melhor = total;
    }    
        
    printf("%d\n", total);

    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:31:20: error: 'total' undeclared (first use in this function)
   31 |     printf("%d\n", total);
      |                    ^~~~~
main.c:31:20: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

// #lev1 #허무하네 #BF

/* #                          */

#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <string>
#include <deque>
#include <map>
#include <iomanip>
#include <cassert>
#include <cstdio>
#include <cmath>
#include <cstdint>
#include <cstring>
//#pragma warning(disable:4996)

using namespace std;


/** Type Define **/
typedef long long int           ll;
typedef pair<int, int>          pii;
typedef pair<ll, ll>            pll;
typedef vector<string>          vs;
typedef vector<bool>            vb;
typedef vector<int>             vi;
typedef vector<long long>       vl;
typedef vector<vi>              vvi;
typedef vector<vl>              vvl;
typedef vector<char>            vch;
#define     it(x)  x.begin() 
#define     all(x)  x.begin(), x.end()
#define     pb(x)   push_back(x)
constexpr int           inf = 0x3f3f3f3f;
constexpr long long     INF = 9123456789123456789;
constexpr long long     MOD = 1000000007LL;
/*************************************************/

int n;
int xi;

void MN(int& x, const int& y){
    if(x > y) x = y;
}
int main(){
    cin >> n;
    vector<int> X(n);
    for(auto& x : X) cin >> x;

    int sum;
    int ans = inf;

    for(int p=1; p<101; p++){ // Check every staring point. -> Brute Force
        sum = 0;
        for(int i=0; i<n; i++){
            sum += (x[i]-p)*(x[i]-p);
        }
        MN(ans, sum);
    }

    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:59:21: error: 'x' was not declared in this scope
   59 |             sum += (x[i]-p)*(x[i]-p);
      |                     ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>
#include <cmath>

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

int main()
{
  int n;
  cin >> n;
  vector<int> x(n);
  int xmax = -1;
  int xmin = 101;
  rep(i, n)
  {
    int t;
    cin >> t;
    x[i] = t;
    xmax = max(xmax, t);
    xmin = min(xmin, t);
  }
  int ans = INT_MAX;
  for(int p = xmin; p <= xmax; ++p)
  {
    int total = 0;
    for(int j = 0; j < n; ++j)
    {
      total += (x[j] - p) * (x[j] - p);
    }
    ans = min(ans, total);
  }
  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:13: error: 'INT_MAX' was not declared in this scope
   27 |   int ans = INT_MAX;
      |             ^~~~~~~
a.cc:7:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    6 | #include <cmath>
  +++ |+#include <climits>
    7 |