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

#include "bits/stdc++.h"
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define rrep(i,n) for(int i = 1; i <= (n); ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
#define all(s) s.begin(), s.end()
using namespace std;
typedef long long int ll;
typedef pair<int,int> p;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<p> vp;
const int mx = 100005, inf = 1001001001;
const ll linf = 1e18;
const double eps = 1e-10;
const int div = 1e9+7;

int n;
vi x;

int main()
{
    cin >> n;
    x.resize(n); rep(i, n) cin >> x[i];

    vi x2 = x;
    sort(all(x2));
    int high = x2[n / 2];
    int low = x2[n / 2 - 1];

    rep(i, n){
        if(x[i] <= low) cout << high << endl;
        else cout << low << endl;
    }
    return 0;
}

Compiler output:
a.cc:20:11: error: 'const int div' redeclared as different kind of entity
   20 | const int div = 1e9+7;
      |           ^~~
In file included from /usr/include/c++/14/cstdlib:79,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:42,
                 from a.cc:1:
/usr/include/stdlib.h:992:14: note: previous declaration 'div_t div(int, int)'
  992 | extern div_t div (int __numer, int __denom)
      |              ^~~
Language: C++

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

struct x{int value,idx;};
bool opeV(const x& x1, const x& x2){
    return x1.value<x2.value;
}
bool opeI(const x& x1, const x& x2){
    return x1.idx<x2.idx;
}

int main(){
    int n;
    cin>>n;
    vector<x> X;
    for(int i=0; i<n; i++){
        cin >> X[i].value;
        X[i].idx = i;
    }

    sort(X.begin(),X.end(),opeV);

    for(int i=0; i<n; i++){
        auto it = lower_bound(X.begin(),X.end(),i,opeI);
        if( (it-X.begin()) <= (n/2) - 1 ){
            cout << X[n/2].value << endl;
        }else{
            cout << X[(n/2)-1].value << endl;
        }
    }
    return 0;
}


Compiler output:
In file included from /usr/include/c++/14/bits/stl_algobase.h:71,
                 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/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = __gnu_cxx::__normal_iterator<x*, std::vector<x> >; _Value = const int; _Compare = bool (*)(const x&, const x&)]':
/usr/include/c++/14/bits/stl_algobase.h:1504:14:   required from '_ForwardIterator std::__lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&, _Compare) [with _ForwardIterator = __gnu_cxx::__normal_iterator<x*, vector<x> >; _Tp = int; _Compare = __gnu_cxx::__ops::_Iter_comp_val<bool (*)(const x&, const x&)>]'
 1504 |           if (__comp(__middle, __val))
      |               ~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:1973:32:   required from '_FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare) [with _FIter = __gnu_cxx::__normal_iterator<x*, vector<x> >; _Tp = int; _Compare = bool (*)(const x&, const x&)]'
 1973 |       return std::__lower_bound(__first, __last, __val,
      |              ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
 1974 |                                 __gnu_cxx::__ops::__iter_comp_val(__comp));
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:25:30:   required from here
   25 |         auto it = lower_bound(X.begin(),X.end(),i,opeI);
      |                   ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/predefined_ops.h:196:30: error: invalid initialization of reference of type 'const x&' from expression of type 'const int'
  196 |         { return bool(_M_comp(*__it, __val)); }
      |                       ~~~~~~~^~~~~~~~~~~~~~
Language: C++

#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
int main(){
int N,i;
cin>>N;
vector<int>a(N),b(N);
for(i=0;i<N;i++){
cin>>a[i];
b[i]=a[i];

sort(b.begin(),b.end());
if(b[N/2]==b[N/2+1]){
for(i=0;i<N;i++){
printf("%d\n",b[N/2]);}}
else{
for(i=0;i<N;i++){
if(a[i]<=b[N/2])printf("%d\n",b[N/2+1]);
else printf("%d\n",b[N/2]);
}}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:2: error: expected '}' at end of input
   23 | }
      |  ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

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

int main(){
  int n;
  int tmp,tmp2;
  cin>>n;
  long long int x[n],y[n];
  long long int ans[n];
  long long min;

  for(int i=0;i<n;i++)cin>>x[i];
  for(int i=0;i<n;i++)y[i]=x[i];


  // for(int i=0;i<n/2+1;i++){
  //   min = 0;
  //   for(int j=0;j<n;j++){
  //     if(min>x[j])min=j;
  //   }
  //   tmp=x[min];
  //   x[min]=x[i];
  //   x[i]=tmp;
  // }
  sort(x,x+n)

  for(int i=0;i<n;i++){
    tmp=0;
    if(y[i]>=x[n/2+tmp])tmp=-1;
    cout<<x[n/2+tmp]<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:14: error: expected ';' before 'for'
   25 |   sort(x,x+n)
      |              ^
      |              ;
   26 | 
   27 |   for(int i=0;i<n;i++){
      |   ~~~         
a.cc:27:15: error: 'i' was not declared in this scope
   27 |   for(int i=0;i<n;i++){
      |               ^
Language: C++

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

int main(){
  int n;
  int tmp,tmp2;
  cin>>n;
  long long int x[n],y[n];
  long long int ans[n];
  long long min;

  for(int i=0;i<n;i++)cin>>x[i];
  for(int i=0;i<n;i++)y[i]=x[i];


  // for(int i=0;i<n/2+1;i++){
  //   min = 0;
  //   for(int j=0;j<n;j++){
  //     if(min>x[j])min=j;
  //   }
  //   tmp=x[min];
  //   x[min]=x[i];
  //   x[i]=tmp;
  // }
  sort(x,x+N);

  for(int i=0;i<n;i++){
    tmp=0;
    if(y[i]>=x[n/2+tmp])tmp=-1;
    cout<<x[n/2+tmp]<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:12: error: 'N' was not declared in this scope
   25 |   sort(x,x+N);
      |            ^
Language: C++

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

int main(){
  int n;
  int tmp,tmp2;
  cin>>n;
  long long int x[n],y[n];
  long long int ans[n];
  long long min;

  for(int i=0;i<n;i++)cin>>x[i];
  for(int i=0;i<n;i++)y[i]=x[i];


  // for(int i=0;i<n/2+1;i++){
  //   min = 0;
  //   for(int j=0;j<n;j++){
  //     if(min>x[j])min=j;
  //   }
  //   tmp=x[min];
  //   x[min]=x[i];
  //   x[i]=tmp;
  // }
  sort(x,x+N)

  for(int i=0;i<n;i++){
    tmp=0;
    if(y[i]>=x[n/2+tmp])tmp=-1;
    cout<<x[n/2+tmp]<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:12: error: 'N' was not declared in this scope
   25 |   sort(x,x+N)
      |            ^
a.cc:27:15: error: 'i' was not declared in this scope
   27 |   for(int i=0;i<n;i++){
      |               ^
Language: C++

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

int main(){
  int n;
  int tmp,tmp2;
  cin>>n;
  long long int x[n];
  long long int ans[n];
  long long min;

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

  for(int i=0;i<n;i++){
    min = 0;
    for(int j=0;j<n;j++){
      if(min>x[j])min=j;
    }
    tmp=x[min];
    x[min]=x[i];
    x[i]=tmp;
  }

  for(int i=0;i<n;i++){
    tmp=0;
    if(i>=N/2)tmp=-1;
    cout<<x[N/2+tmp]<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:11: error: 'N' was not declared in this scope
   26 |     if(i>=N/2)tmp=-1;
      |           ^
a.cc:27:13: error: 'N' was not declared in this scope
   27 |     cout<<x[N/2+tmp]<<endl;
      |             ^
Language: C++

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

int main(){
  int n;
  int tmp,tmp2;
  cin>>n;
  long long int x[n];
  long long int ans[n];
  long long min;

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

  for(int i=0;i<n;i++){
    min = 0;
    for(int j=0;j<n;j++){
      if(min>x[j])min=j;
    }
    tmp=x[min];
    x[min]=x[i];
    x[i]=tmp;
  }

  for(int i=0;i<n;i++){
    tmp=0;
    if(i>=N/2)tmp=-1;
    cout<<x[N/2+tmp]<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:32: error: expected ';' before 'for'
   12 |   for(int i=0;i<n;i++)cin>>x[i]
      |                                ^
      |                                ;
   13 | 
   14 |   for(int i=0;i<n;i++){
      |   ~~~                           
a.cc:14:15: error: 'i' was not declared in this scope
   14 |   for(int i=0;i<n;i++){
      |               ^
a.cc:26:11: error: 'N' was not declared in this scope
   26 |     if(i>=N/2)tmp=-1;
      |           ^
a.cc:27:13: error: 'N' was not declared in this scope
   27 |     cout<<x[N/2+tmp]<<endl;
      |             ^
Language: C++

#include <iostream>
#include <cmath>
#include <string>
#include <set>
#include <vector>
#include <map>
#include <list>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> p;
int main(void) {
    ll n, i, j, tmp;
    cin >> n;
    ll x[n], c[n];
    for(i=0; i<n; i++) {
        scanf("%lld", &x[i]);
        c[i] = x[i];
    }
    sort(c, c+n);
    
    for(i=0; i<n; i++) {
        if(x[i]>=c[n/2])
            cout << c[n/2-1] << endl;
        else
            cout << c[n/2] << endl;
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:5: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   19 |     sort(c, c+n);
      |     ^~~~
      |     sqrt
Language: C++

#include <iostream>
#include <cmath>
#include <string>
#include <set>
#include <vector>
#include <map>
#include <list>
using namespace std;
typedef pair<int, int> point;
typedef long long ll;
int main(void) {
    ll n, i, j, tmp;
    cin >> n;
    vector<ll> x, cpy;
    for(i=0; i<n; i++) {
        cin >> tmp;
        x.push_back(tmp);
    }
    cpy = x;
    
    for(i=0; i<n; i++) {
        x=cpy;
        x.erase(x.begin() + i);
        sort(x.begin(), x.end());
        cout << x[(x.size()+1)/2-1] << endl;
    }
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:9: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
   24 |         sort(x.begin(), x.end());
      |         ^~~~
      |         sqrt
Language: C++

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

int medf(vector<int>X){
    X.erase(X.begin()+i++);
    sort(X.begin(),X.end());
    return X[N/2]
}
int medl(vector<int>X){
    X.erase(X.begin()+i++);
    sort(X.begin(),X.end());        
    return X[N/2-1];
}

int main(){
    int N; cin>>N;
    vector<int>X;
    for(int i=0;i<N;i++){
        int x; cin>>x;
        X.push_back(x);
    }
    for(int i=0;i<N/2;i++){
        cout<<medf(X)<<endl;
    }
    for(int i=N/2;i<N;i++){
        cout<<medl(X)<<endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int medf(std::vector<int>)':
a.cc:7:23: error: 'i' was not declared in this scope
    7 |     X.erase(X.begin()+i++);
      |                       ^
a.cc:9:14: error: 'N' was not declared in this scope
    9 |     return X[N/2]
      |              ^
a.cc:9:18: error: expected ';' before '}' token
    9 |     return X[N/2]
      |                  ^
      |                  ;
   10 | }
      | ~                 
a.cc: In function 'int medl(std::vector<int>)':
a.cc:12:23: error: 'i' was not declared in this scope
   12 |     X.erase(X.begin()+i++);
      |                       ^
a.cc:14:14: error: 'N' was not declared in this scope
   14 |     return X[N/2-1];
      |              ^
Language: C++

n = int(input())
x = list(map(int,input().split()))
w = sorted(x)
l = int(n/2)
a = w[l - 1]
b = w[l]
for i in range(n):
	if x[i] <= a:
		print(b)
	else:
		print(a)


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

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

int n;
long long sum;
int x[200000];

int main(){
    cin >> n;
    vector<int> sx(n, 0);
    for(int i = 0; i < n; i++){
        cin >> sx[i];
        x[i] = sx[i];
    }
    int medi1 = n / 2 - 1;
    int medi2 = n / 2;
    sort(sx.begin(), sx.end());
    for(int i = 0; i < n; i ++){
        if(x[i] <= sx[medi1]){
            cout << sx[medi2] << endl;
        }else{
            cout << sx[medi1] << endl;
        }
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:18:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   18 |     sort(sx.begin(), sx.end());
      |     ^~~~
      |     short
Language: C++

#include<iostream>
#include<algorithm>
#include<math.h>
#include<cstdio>
#include<ctype.h>
#include<stdio.h>
#include<set>
#include<vector>
#include<map>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<numeric>
#include<string>
typedef long long ll;
using namespace std;

ll gcd(ll a, ll b){
if(a<b){return gcd(b,a);}
else if(a%b){return gcd(b,a%b);}
else{return b;}
}
int main(){
  ll N;
  cin>>N;
  ll X[N],Y[N];
  for(ll i=0; i<N; ++i)
  cin>>X[i];
  Y[i]=X[i];
  }
  sort(Y,Y+N);
  for(int i=0;i<N; i++){
    if(X[i]<Y[n/2])
      cout<<Y[N/2]<<endl;
    else 
      cout<< Y[N/2-1] <<endl;
  }
  

  
  

 


Compiler output:
a.cc: In function 'int main()':
a.cc:31:5: error: 'i' was not declared in this scope
   31 |   Y[i]=X[i];
      |     ^
a.cc: At global scope:
a.cc:33:7: error: expected constructor, destructor, or type conversion before '(' token
   33 |   sort(Y,Y+N);
      |       ^
a.cc:34:3: error: expected unqualified-id before 'for'
   34 |   for(int i=0;i<N; i++){
      |   ^~~
a.cc:34:15: error: 'i' does not name a type
   34 |   for(int i=0;i<N; i++){
      |               ^
a.cc:34:20: error: 'i' does not name a type
   34 |   for(int i=0;i<N; i++){
      |                    ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int N;
	cin >> N;
	vector <int> X(N);
	vector <int> Y(N);
	for (int i=0; i<N; i++){
		cin >> X.at(i);
		Y.at(i) = X.at(i);
	}

	sort(Y.begin(), Y.end());
	
	for (int i=0; i<N; i++){
		if (X.at(i) > Y.at(N/2-1)){
			cout << Y.at(N/2-1) << endl;
		}
		else{
		cout << Y.at(N/2) << endl;
		}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:2: error: expected '}' at end of input
   24 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		long [] X = new long[N];
		ArrayList<Long> list = new ArrayList<Long>();
		for(int i=0;i<N;i++){
			X[i] = sc.nextLong();
			list.add(X[i]);
		}
		Collections.sort(list);
		long ans1,ans2;
		ans1 = list.get(N/2-1);
		ans2 = list.get(N/2);
		for(int i=0;i<N;i++){
			if(X[i]<=ans1)
				System.out.println(ans2);
			else
				System.out.println(ans1);
		}
	}
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.ArrayList;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.util.Arrays;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import java.util.Collections;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: 'import' does not name a type
    4 | import java.util.List;
      | ^~~~~~
a.cc:4:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: 'import' does not name a type
    5 | import java.util.Scanner;
      | ^~~~~~
a.cc:5:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:7:1: error: expected unqualified-id before 'public'
    7 | public class Main {
      | ^~~~~~
Language: Java

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int[] X = new int[N];
        int[]xCopy = new int[N];
        for (int i = 0; i < N; i++ ) {
            int n = sc.nextInt();
            X[i] = n;
            xCopy[i] = n;
        }

        Arrays.sort(xCopy);

        int median1 = xCopy[N/2 - 1];
        int median2 = xCopy[N/2];

        for (int i = 0; i < N; i++) {
            if (X[i] <= median1) {
                System.out.println(median2);
            } else {
                System.out.println(median1);
            }
        }
    }

}

Compiler output:
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
Main.java:14: error: cannot find symbol
        Arrays.sort(xCopy);
        ^
  symbol:   variable Arrays
  location: class Main
3 errors
Language: C++

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

using namespace std;

int X[200005];
int ans[200005];
vector<int>temp;
multimap<int, int> mp;

int main() {

	int N;

	scanf("%d",&N);

	int i,j;

	int cnt=0;

	for(i=1;i<=N;i++){
		scanf(" %d",&X[i]);
		temp.push_back(X[i]);
		mp.emplace(X[i], i);
	}

	sort(temp.begin(),temp.end());

	int check[2]={temp[N/2],temp[(N/2)-1]};

	int cnt=0;

	for(i=1;i<=N/2;i++){
		auto p = mp.equal_range(temp[i-1]);
		for (auto it = p.first; it != p.second; ++it) {
			ans[it->second]=check[0];
			cnt++;
			if(cnt==N){
				for(j=1;j<=N;j++){
					cout<<ans[j]<<endl;
				}
				return 0;
			}
		}
	}
	for(i=(N/2)+1;i<=N;i++){
		auto p = mp.equal_range(temp[i-1]);
		for (auto it = p.first; it != p.second; ++it) {
			ans[it->second]=check[1];
			cnt++;
			if(cnt==N){
				for(j=1;j<=N;j++){
					cout<<ans[j]<<endl;
				}
				return 0;
			}
		}
	}

	for(i=1;i<=N;i++){
		cout<<ans[i]<<endl;
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:13: error: redeclaration of 'int cnt'
   34 |         int cnt=0;
      |             ^~~
a.cc:22:13: note: 'int cnt' previously declared here
   22 |         int cnt=0;
      |             ^~~
Language: Java

import java.util.List;
import java.util.ArrayList;
import java.util.Scanner;

public class list_sample{
    
    public static void main(String[] args){

        ArrayList<Integer> l = new ArrayList<Integer>();
        ArrayList<Integer> tmp;

        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();

        while(n-- > 0) l.add(sc.nextInt());

        for(int i = 0; i < l.size(); i++){
            tmp = new ArrayList<Integer>(l);
            tmp.remove(i);

            tmp.sort(((a, b) -> a - b));

            System.out.println(tmp.get(tmp.size()/2));
        }
    }

}

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

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

typedef pair<int, int> P;

int N;
vector<int> X;
vector<int> Xs;

int main() {
    cin >> N;

    for(int i = 0; i < N; i++) {
        int x;
        cin >> x;
        X.push_back(x);
        Xs.push_back(x);
    }
    sort(Xs.begin(), Xs.end());    

    int m = Xs[N/2-1];
    int m2 = Xs[N/2];

    for(int i = 0; i < N; i++) {
        if(X[i] <= m) cout << m2 << endl;
        else cout << m << endl;
    }

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:5: error: 'sort' was not declared in this scope; did you mean 'short'?
   20 |     sort(Xs.begin(), Xs.end());
      |     ^~~~
      |     short
Language: C++

#include<iostream>
#include<algorithm>

using namespace std;

int main(){
	int N,i,j;
	cin >> N;
	
	int x[N];
	for(i=0; i<N; i++)
		cin >> x[N];

	int youjo[N];
	for(i=0; i<N; i++){
		for(j=0; j<N; j++)
			youjo[j] = x[j];

		youjo[i] = -1;

		sort(youjo.begin(),youjo.end());

		cout << 	youjo[(i+2)/2] << endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:28: error: request for member 'begin' in 'youjo', which is of non-class type 'int [N]'
   21 |                 sort(youjo.begin(),youjo.end());
      |                            ^~~~~
a.cc:21:42: error: request for member 'end' in 'youjo', which is of non-class type 'int [N]'
   21 |                 sort(youjo.begin(),youjo.end());
      |                                          ^~~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int n,dz;
pair<int,int> p;
map<int,int> z;
map<int,int>::iterator ite;

int main(){
  cin>>n;
  for(int i=0;i<n;i++){
    cin>>dz;
    z.insert(make_pair(i,dz));
  }
  for(int i=0;i<n;i++){
    p=make_pair(i,z.at(i));
    z.erase(i);
    ite=z.begin();
    ite+=n/2-1;
    cout<<ite->second<<endl;
    z.insert(p);
  }
}
   

Compiler output:
a.cc: In function 'int main()':
a.cc:20:8: error: no match for 'operator+=' (operand types are 'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'} and 'int')
   20 |     ite+=n/2-1;
      |     ~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int n,dz;
pair<int,int> p;
map<int,int> z;
map<int,int>::iterator ite;

int main(){
  cin>>n;
  for(int i=0;i<n;i++){
    cin>>dz;
    z.insert(make_pair(i,dz));
  }
  for(int i=0;i<n;i++){
    p=make_pair(i,z.at(i));
    z.erase(i);
    ite=z.begin();
    cout<<i+n/2-1->second<<endl;
    z.insert(p);
  }
}
   

Compiler output:
a.cc: In function 'int main()':
a.cc:20:18: error: base operand of '->' is not a pointer
   20 |     cout<<i+n/2-1->second<<endl;
      |                  ^~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int n,dz;
pair<int,int> p;
map<int,int> z;
<int,int>::iterator ite;

int main(){
  cin>>n;
  for(int i=0;i<n;i++){
    cin>>dz;
    z.insert(make_pair(i,dz));
  }
  for(int i=0;i<n;i++){
    p=make_pair(i,z.at(i));
    z.erase(i);
    ite=z.begin();
    cout<<i+n/2-1->second<<endl;
    z.insert(p);
  }
}
   

Compiler output:
a.cc:8:1: error: expected unqualified-id before '<' token
    8 | <int,int>::iterator ite;
      | ^
a.cc: In function 'int main()':
a.cc:19:5: error: 'ite' was not declared in this scope
   19 |     ite=z.begin();
      |     ^~~
a.cc:20:18: error: base operand of '->' is not a pointer
   20 |     cout<<i+n/2-1->second<<endl;
      |                  ^~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int n,dz;
pair<int,int> p;
map<int,int> z;
<int,int> iterator ite;

int main(){
  cin>>n;
  for(int i=0;i<n;i++){
    cin>>dz;
    z.insert(make_pair(i,dz));
  }
  for(int i=0;i<n;i++){
    p=make_pair(i,z.at(i));
    z.erase(i);
    ite=z.begin();
    cout<<i+n/2-1->second<<endl;
    z.insert(p);
  }
}
    

Compiler output:
a.cc:8:1: error: expected unqualified-id before '<' token
    8 | <int,int> iterator ite;
      | ^
a.cc: In function 'int main()':
a.cc:19:5: error: 'ite' was not declared in this scope
   19 |     ite=z.begin();
      |     ^~~
a.cc:20:18: error: base operand of '->' is not a pointer
   20 |     cout<<i+n/2-1->second<<endl;
      |                  ^~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int n,dz;
pair<int,int> p;
map<int,int> z;
auto ite;

int main(){
  cin>>n;
  for(int i=0;i<n;i++){
    cin>>dz;
    z.insert(make_pair(i,dz));
  }
  for(int i=0;i<n;i++){
    p=make_pair(i,z.at(i));
    z.erase(i);
    ite=z.begin();
    cout<<i+n/2-1->second<<endl;
    z.insert(p);
  }
    


Compiler output:
a.cc:8:1: error: declaration of 'auto ite' has no initializer
    8 | auto ite;
      | ^~~~
a.cc: In function 'int main()':
a.cc:20:18: error: base operand of '->' is not a pointer
   20 |     cout<<i+n/2-1->second<<endl;
      |                  ^~
a.cc:22:4: error: expected '}' at end of input
   22 |   }
      |    ^
a.cc:10:11: note: to match this '{'
   10 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <vector>
#include <functional>
#include <utility>

int main(){
    size_t N;
    std::cin >> N;
    std::vector<size_t>X(N);

    for(auto& it: X){
        std::cin >> it;
    }
    size_t size = X.size();

    for(size_t skip = 0; skip < size; ++skip)
    {
        auto Ave = X;        
        Ave.erase(Ave.begin() + skip);

        std::sort(Ave.begin(),Ave.end(),std::greater<size_t>());

        size_t index = Ave.size() / 2;

        std::cout << Ave.at(index) << std::endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:14: error: 'sort' is not a member of 'std'; did you mean 'qsort'?
   21 |         std::sort(Ave.begin(),Ave.end(),std::greater<size_t>());
      |              ^~~~
      |              qsort
Language: C++

#define <iostream>
using namespace std;

int main(){
  int N;
  cin >> N;
  int[] X = new int[N];
  for (int i = 0; i < N ; i++){
    cin >> X[i];
  }
  sort(X.begin(),X.end());
  for(int n = 1; n <= N;n++){
    if(n % 2 == 0){
      cout<<(X[N/2] + X[N/2+1])/2 << endl;
    }else{
      cout<<X[(N+1)/2] << endl;
    }
  }
}

Compiler output:
a.cc:1:9: error: macro names must be identifiers
    1 | #define <iostream>
      |         ^
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> N;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #define <iostream>
a.cc:7:6: error: structured binding declaration cannot have type 'int'
    7 |   int[] X = new int[N];
      |      ^~
a.cc:7:6: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:7:6: error: empty structured binding declaration
a.cc:7:9: error: expected initializer before 'X'
    7 |   int[] X = new int[N];
      |         ^
a.cc:9:12: error: 'X' was not declared in this scope
    9 |     cin >> X[i];
      |            ^
a.cc:11:8: error: 'X' was not declared in this scope
   11 |   sort(X.begin(),X.end());
      |        ^
a.cc:11:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   11 |   sort(X.begin(),X.end());
      |   ^~~~
      |   short
a.cc:14:7: error: 'cout' was not declared in this scope
   14 |       cout<<(X[N/2] + X[N/2+1])/2 << endl;
      |       ^~~~
a.cc:14:7: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:14:38: error: 'endl' was not declared in this scope
   14 |       cout<<(X[N/2] + X[N/2+1])/2 << endl;
      |                                      ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #define <iostream>
a.cc:16:7: error: 'cout' was not declared in this scope
   16 |       cout<<X[(N+1)/2] << endl;
      |       ^~~~
a.cc:16:7: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:16:27: error: 'endl' was not declared in this scope
   16 |       cout<<X[(N+1)/2] << endl;
      |                           ^~~~
a.cc:16:27: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++

#include<iostream>
using namespace std;

int main() {
    int ii,i,j,k,n,x[200000];
    cin>>n;
    for(i=0;i<n;i++){
        cin>>x[i];
    }
    for(ii=0;ii<n;ii++){
        swap(x[ii],x[n-1]);
        //sort(x,x+n-1);
        for(i=0;i<n-2;i++)for(j=i+1;j<n-1;j++)if(y[i]<y[j])swap(y[i],y[j]);
        cout<<x[n/2-1]<<endl;
        swap(x[ii],x[n-1]);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:50: error: 'y' was not declared in this scope
   13 |         for(i=0;i<n-2;i++)for(j=i+1;j<n-1;j++)if(y[i]<y[j])swap(y[i],y[j]);
      |                                                  ^
Language: C++

#include<iostream>
using namespace std;

int main() {
    int ii,i,j,k,n,x[200000];
    cin>>n;
    for(i=0;i<n;i++){
        cin>>x[i];
    }
    for(ii=0;ii<n;ii++){
        swap(x[ii],x[n-1]);
        sort(x,x+n-1);
        //for(i=0;i<n-2;i++)for(j=i+1;j<n-1;j++)if(y[i]<y[j])swap(y[i],y[j]);
        cout<<x[n/2-1]<<endl;
        swap(x[ii],x[n-1]);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   12 |         sort(x,x+n-1);
      |         ^~~~
      |         short
Language: C++

2
1 2#include<bits/stdc++.h>
using namespace std;
int n;
int a[200000];
int acopy[200000];
int main() {
	cin >> n;
	for (int i = 0; i < n; i++) {
		cin >> a[i];
		acopy[i] = a[i];
	}
	sort(acopy, acopy + n);
	int front = acopy[n / 2], back = acopy[n / 2 - 1];
	for (int i = 0; i < n; i++) {
		if (a[i] < front)cout << front << endl;
		else cout << back << endl;
	}
	return 0;
}

Compiler output:
a.cc:2:4: error: stray '#' in program
    2 | 1 2#include<bits/stdc++.h>
      |    ^
a.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 2
      | ^
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope
    8 |         cin >> n;
      |         ^~~
a.cc:13:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   13 |         sort(acopy, acopy + n);
      |         ^~~~
      |         short
a.cc:16:34: error: 'cout' was not declared in this scope
   16 |                 if (a[i] < front)cout << front << endl;
      |                                  ^~~~
a.cc:16:51: error: 'endl' was not declared in this scope
   16 |                 if (a[i] < front)cout << front << endl;
      |                                                   ^~~~
a.cc:17:22: error: 'cout' was not declared in this scope
   17 |                 else cout << back << endl;
      |                      ^~~~
a.cc:17:38: error: 'endl' was not declared in this scope
   17 |                 else cout << back << endl;
      |                                      ^~~~
Language: C++

#include<bits/stdc++.h>
int a[200000];
int b[200000];
int main() 
{  
    int n;
    scanf("%d",&n);
	int i;
    for(i=0;i<n;i++)
    {
        scanf("%d",&a[i]);
        b[i]=a[i];
    }
    sort(b,b+n);
    for(i=0;i<n;i++)
    {
   	
       if(b[i]>=a[n/2])
	   {
           printf("%d\n",a[n/2]);
       }else
	   {
           printf("%d\n",a[n/2-1]);
       }
	}
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:5: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
   14 |     sort(b,b+n);
      |     ^~~~
      |     std::sort
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: 'std::sort' declared here
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
using namespace std;
 
int main(){
    int n,a[220000],b[220000];
  scanf("%d",&n);
  for(int i=1;i<=n;i++) {
     scanf("%d",&a[i]);
     b[i]=a[i];
  }
   sort(b+1,b+n+1);
   int l=b[n/2],r=b[n/2+1];
   for(int i=1;i<=n;i++){
      int ans=l;
      if (a[i]<=l) ans=r;
      printf("%d\n",ans);

Compiler output:
a.cc: In function 'int main()':
a.cc:18:26: error: expected '}' at end of input
   18 |       printf("%d\n",ans);
      |                          ^
a.cc:15:25: note: to match this '{'
   15 |    for(int i=1;i<=n;i++){
      |                         ^
a.cc:18:26: error: expected '}' at end of input
   18 |       printf("%d\n",ans);
      |                          ^
a.cc:6:11: note: to match this '{'
    6 | int main(){
      |           ^
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
using namespace std;
 
int main(){
    int n,a[220000],b[220000];
  scanf("%d",&n);
  for(int i=1;i<=n;i++) {
     scanf("%d",&a[i]);
     b[i]=a[i];
  }
   sort(b+1,b+n+1);
   int l=b[n/2],r=b[n/2+1];
   for(int i=1;i<=n;i++){
      int ans;
      if (a[i]<=l) ans=r;else ans=l;

Compiler output:
a.cc: In function 'int main()':
a.cc:17:37: error: expected '}' at end of input
   17 |       if (a[i]<=l) ans=r;else ans=l;
      |                                     ^
a.cc:15:25: note: to match this '{'
   15 |    for(int i=1;i<=n;i++){
      |                         ^
a.cc:17:37: error: expected '}' at end of input
   17 |       if (a[i]<=l) ans=r;else ans=l;
      |                                     ^
a.cc:6:11: note: to match this '{'
    6 | int main(){
      |           ^
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
using namespace std;
 
int main(){
    int n,a[220000],b[220000];
  scanf("%d",&n);
  for(int i=1;i< =n;i++) {
     scanf("%d",&a[i]);
     b[i]=a[i];
  }
   sort(b+1,b+n+1);
   int l=b[n/2],r=b[n/2+1];
   for(int i=1;i<=n;i++){
      int ans;
      if (a[i]<=l) ans=r;else ans=l;

Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: expected primary-expression before '=' token
    9 |   for(int i=1;i< =n;i++) {
      |                  ^
a.cc:17:37: error: expected '}' at end of input
   17 |       if (a[i]<=l) ans=r;else ans=l;
      |                                     ^
a.cc:15:25: note: to match this '{'
   15 |    for(int i=1;i<=n;i++){
      |                         ^
a.cc:17:37: error: expected '}' at end of input
   17 |       if (a[i]<=l) ans=r;else ans=l;
      |                                     ^
a.cc:6:11: note: to match this '{'
    6 | int main(){
      |           ^
Language: C++

#include<iostream>
#include<algorithm>
#include<string>
using namespace std;
int main(){
  int N;
  cin>>N;
  int arr[N],arr2[N];
  for(int i=0;i<N;i++){    //初期化
    arr[i]=0;
    arr2[i]=0;
  }
  for(int i=0;i<N;i++){
    cin>>arr[i];
    arr2[i]=arr[i];
  }
  sort(arr.begin(), arr.end(),greater<int>());
  for(int i=0;i<N;i++){
    if(arr2[i]<arr[i]/2)cout<<arr[N]/2<<endl;
    else cout<<arr[N]/2-1<<endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:12: error: request for member 'begin' in 'arr', which is of non-class type 'int [N]'
   17 |   sort(arr.begin(), arr.end(),greater<int>());
      |            ^~~~~
a.cc:17:25: error: request for member 'end' in 'arr', which is of non-class type 'int [N]'
   17 |   sort(arr.begin(), arr.end(),greater<int>());
      |                         ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,max,min,t[1024],v[1024],i;
  scanf("%d",&n);
  for (i=0;i<n;i++)
  {
    scanf("%d",&t[i]);
    v[i]=t[i];
  }
  sort(v,v+n+1)
  for(i=0;i<n;i++)
  {
    if (v[i]<=v[n/2])
      printf("%d\n",v[n/2]);
    else if(v[i]>=max)
      printf("%d\n",mv[n/2+1]);
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:16: error: expected ';' before 'for'
   12 |   sort(v,v+n+1)
      |                ^
      |                ;
   13 |   for(i=0;i<n;i++)
      |   ~~~           
a.cc:13:18: error: expected ';' before ')' token
   13 |   for(i=0;i<n;i++)
      |                  ^
      |                  ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,max,min,t[1024],v[1024],i;
  for (i=0;i<n;i++)
  {
    scanf("%d",&t[i]);
    v[i]=t[i];
  }
  sort(v,v+n);
  min=v[n/2-1];
  max=v[n/2];
  for(i=0;i<n;i++)
  {
    if (v[i]<=min)
      printf("%d\n",max);
    else if(v[i]>=max)
      printf("%d\n",min);
  }
  return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:21:12: error: expected '}' at end of input
   21 |   return 0;
      |            ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,max,min,t[1024],v[1024],i;
  for (i=0;i<n;i++)
  {
    scanf("%d",&t[i]);
    v[i]=t[i]
  }
  sort(v,v+n);
  min=v[n/2-1];
  max=v[n/2];
  for(i=0;i<n;i++)
  {
    if (v[i]<=min)
      printf("%d\n",max);
    else if(v[i]>=max)
      printf("%d\n",min);
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected ';' before '}' token
    9 |     v[i]=t[i]
      |              ^
      |              ;
   10 |   }
      |   ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,max,min,t[1024],v[1024],i;
  for (i=0;i<n;i++)
  {
    scanf("%d",&t[i]);
    v[i]=t[i]
  }
  sort(v,v+n);
  min=v[n/2-1];
  max=v[n/2];
  for(i=0;i<n;i++)
  {
    if (v[i]<=min)
      printf("%d\n",max);
    else if(v[i]>=max)
      printf("%d\n",min);
  }
  return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected ';' before '}' token
    9 |     v[i]=t[i]
      |              ^
      |              ;
   10 |   }
      |   ~           
a.cc:21:12: error: expected '}' at end of input
   21 |   return 0;
      |            ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n,max,min,t[1024],v[1024];
  for (i=0;i<n;i++)
  {
    scanf("%d",&t[i]);
    v[i]=t[i]
  }
  sort(v,v+n);
  min=v[n/2-1];
  max=v[n/2];
  for(i=0;i<n;i++)
  {
    if (v[i]<=min)
      printf("%d\n",max);
    else if(v[i]>=max)
      printf("%d\n",min);
  }
  return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:8: error: 'i' was not declared in this scope
    6 |   for (i=0;i<n;i++)
      |        ^
a.cc:14:7: error: 'i' was not declared in this scope
   14 |   for(i=0;i<n;i++)
      |       ^
a.cc:21:12: error: expected '}' at end of input
   21 |   return 0;
      |            ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
};
struct p inv[200000];
struct p cv[200000];
bool ch[200000]={false};
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(inv[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>inv[i].v;
inv[i].index=i;
sv[i].v=inv[i].v;
sv[i].index=inv[i].index;
}
sort(cv,cv+n+1,cmp);
for(i=0;i<n/2;i++)
ch[cv[i].index]=true;
int m=n/2-1;
for(i=0;i<n;i++)
{
if(ch[i])cout<<inv[m+1].v;
else cout<<inv[m].v;
if(i<(n-1))cout<<endl;
}
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:30:1: error: 'sv' was not declared in this scope; did you mean 'cv'?
   30 | sv[i].v=inv[i].v;
      | ^~
      | cv
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
};
struct p inv[200000];
struct p cv[200000];
bool ch[200000]={false};
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(inv[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>inv[i].v;
inv[i].index=i;
sv[i].v=inv[i].v;
sv[i].index=inv[i].index;
}
sort(cv,cv+n+1,cmp);
for(i=0;i<n/2;i++)
ch[cv[i]]=true;
int m=n/2-1;
for(i=0;i<n;i++)
{
if(ch[i])cout<<inv[m+1].v;
else cout<<inv[m].v;
if(i<(n-1))cout<<endl;
}
return 0;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:30:1: error: 'sv' was not declared in this scope; did you mean 'cv'?
   30 | sv[i].v=inv[i].v;
      | ^~
      | cv
a.cc:35:3: error: no match for 'operator[]' (operand types are 'bool [200000]' and 'p')
   35 | ch[cv[i]]=true;
      |   ^
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
};
struct p inv[200000];
struct p sv[200000];
bool ch[200000]={false};
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(inv[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>inv[i].v;
inv[i].index=i;
sv[i].v=inv[i].v;
sv[i].index=inv[i].index;
}
sort(cv,cv+n+1,cmp);
for(i=0;i<n/2;i++)
ch[cv[i]]=true;
int m=n/2-1;
for(i=0;i<n;i++)
{
if(ch[i])cout<<inv[m+1].v;
else cout<<inv[m].v;
if(i<(n-1))cout<<endl;
}
return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:33:6: error: 'cv' was not declared in this scope; did you mean 'sv'?
   33 | sort(cv,cv+n+1,cmp);
      |      ^~
      |      sv
Language: C++

#include <iostream>
#include<algorithm>

int main() {
    int N=0;
    std::cin>>N;
    int X[N],Y[N];
    for(int i=0;i<N;i++){
        std::cin>>X[i];
        Y[i]=X[i]
    }
    std::sort(Y,Y+N);
    int t=N/2;
    for(int i=0;i<N;i++){
        if(X[i]<Y[t]){
            std::cout<<Y[t]<<std::endl;
        }else {
            std::cout<<Y[t-1]<<std::endl;
        }
    }
    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:10:18: error: expected ';' before '}' token
   10 |         Y[i]=X[i]
      |                  ^
      |                  ;
   11 |     }
      |     ~
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
}
struct p inv[200000];
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(inv[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>inv[i].v;
inv[i].index=i;
}
sort(inv,inv+n+1,cmp);
for(i=0;i<n;i++)
{
int q=f(i),m=n/2-1;
if(q<=m)cout<<inv[m+1].v<<endl;
else cout<<inv[m].v<<endl;
}
return 0;
}




Compiler output:
a.cc:8:2: error: expected ';' after struct definition
    8 | }
      |  ^
      |  ;
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
}
p inv[200000];
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(inv[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>inv[i].v;
inv[i].index=i;
}
sort(inv,inv+n+1,cmp);
for(i=0;i<n;i++)
{
int q=f(i),m=n/2-1;
if(q<=m)cout<<inv[m+1].v<<endl;
else cout<<inv[m].v<<endl;
}
return 0;
}



Compiler output:
a.cc:9:3: error: expected initializer before 'inv'
    9 | p inv[200000];
      |   ^~~
a.cc: In function 'int f(int)':
a.cc:16:4: error: 'inv' was not declared in this scope; did you mean 'int'?
   16 | if(inv[i].index==nindex)
      |    ^~~
      |    int
a.cc: In function 'int main()':
a.cc:26:6: error: 'inv' was not declared in this scope; did you mean 'int'?
   26 | cin>>inv[i].v;
      |      ^~~
      |      int
a.cc:29:6: error: 'inv' was not declared in this scope; did you mean 'int'?
   29 | sort(inv,inv+n+1,cmp);
      |      ^~~
      |      int
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
struct p
{
int v;
int index;
}
p in[200000];
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(in[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>in[i].v;
in[i].index=i;
}
sort(in,in+n+1,cmp);
for(i=0;i<n;i++)
{
int q=f(i),m=n/2-1;
if(q<=m)cout<<in[m+1].v<<endl;
else cout<<in[m].v<<endl;
}
return 0;
}


Compiler output:
a.cc:9:3: error: expected initializer before 'in'
    9 | p in[200000];
      |   ^~
a.cc: In function 'int f(int)':
a.cc:16:4: error: 'in' was not declared in this scope; did you mean 'i'?
   16 | if(in[i].index==nindex)
      |    ^~
      |    i
a.cc: In function 'int main()':
a.cc:26:6: error: 'in' was not declared in this scope; did you mean 'i'?
   26 | cin>>in[i].v;
      |      ^~
      |      i
a.cc:29:6: error: 'in' was not declared in this scope; did you mean 'i'?
   29 | sort(in,in+n+1,cmp);
      |      ^~
      |      i
Language: C++

#include<iostream>
#include<algorithm>
struct p
{
int v;
int index;
}
p in[200000];
int n;
bool cmp(p x,p y)
{return x.v>y.v;}
int f(int nindex)
{
for(int i=0;i<n;i++)
if(in[i].index==nindex)
return i;
return -1;
}
int main()
{
int i;
cin>>n;
for(i=0;i<n;i++)
{
cin>>in[i].v;
in[i].index=i;
}
sort(in,in+n+1,cmp);
for(i=0;i<n;i++)
{
int q=f(i),m=n/2-1;
if(q<=m)cout<<in[m+1].v<<endl;
else cout<<in[m].v<<endl;
}
return 0;
}

Compiler output:
a.cc:8:3: error: expected initializer before 'in'
    8 | p in[200000];
      |   ^~
a.cc: In function 'int f(int)':
a.cc:15:4: error: 'in' was not declared in this scope; did you mean 'i'?
   15 | if(in[i].index==nindex)
      |    ^~
      |    i
a.cc: In function 'int main()':
a.cc:22:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   22 | cin>>n;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:25:6: error: 'in' was not declared in this scope; did you mean 'i'?
   25 | cin>>in[i].v;
      |      ^~
      |      i
a.cc:28:6: error: 'in' was not declared in this scope; did you mean 'i'?
   28 | sort(in,in+n+1,cmp);
      |      ^~
      |      i
a.cc:28:1: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
   28 | sort(in,in+n+1,cmp);
      | ^~~~
      | std::sort
In file included from /usr/include/c++/14/algorithm:86,
                 from a.cc:2:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: 'std::sort' declared here
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
a.cc:32:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   32 | if(q<=m)cout<<in[m+1].v<<endl;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:32:26: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   32 | if(q<=m)cout<<in[m+1].v<<endl;
      |                          ^~~~
      |                          std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:33:6: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   33 | else cout<<in[m].v<<endl;
      |      ^~~~
      |      std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:33:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   33 | else cout<<in[m].v<<endl;
      |                     ^~~~
      |                     std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: Java

import java.util.Arrays;
import java.util.Scanner;

public class Man {
	public static void main(String[] args) {

		Scanner s = new Scanner(System.in);
		int n = s.nextInt();
		int[] sortedArr = new int[n];

		for (int i = 0; i < n; i++) {
			sortedArr[i] = s.nextInt();
		}

		int[]originArr=sortedArr.clone();
		Arrays.sort(sortedArr);

		int firstNum=sortedArr[(n/2)-1];
		int secondNum=sortedArr[n/2];

		for(int j=0;j<n;j++){
			if(originArr[j]<secondNum){
				System.out.println(secondNum);
			}
			else{
				System.out.println(firstNum);
			}
		}

	}
}


Compiler output:
Main.java:4: error: class Man is public, should be declared in a file named Man.java
public class Man {
       ^
1 error
Language: C++

#include <iostream>
using namespace std;

void remove(int,int);

int main(){
  int n;
  cin>>n;
  int x[n];
  for(int i=1;i<=n;i++){
    remove(i);
	for(int l=1;l<n;l++){
	  if(x[l]>x[l+1]){
	  int tem;
	  tem=x[l];
	  x[l]=x[l+1];
	  x[l+1]=tem;}
	int med;
	med=x[n/2];
	cout<<med<<endl;
	return 0;
	}
  }
  
void remove(int k,int i){
  while(k>i-1)
    {x[k]=x[k+1];}
	}
	
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:11:12: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
   11 |     remove(i);
      |            ^
      |            |
      |            int
In file included from /usr/include/c++/14/cstdio:42,
                 from /usr/include/c++/14/ext/string_conversions.h:45,
                 from /usr/include/c++/14/bits/basic_string.h:4154,
                 from /usr/include/c++/14/string:54,
                 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/stdio.h:158:32: note:   initializing argument 1 of 'int remove(const char*)'
  158 | extern int remove (const char *__filename) __THROW;
      |                    ~~~~~~~~~~~~^~~~~~~~~~
a.cc:25:25: error: a function-definition is not allowed here before '{' token
   25 | void remove(int k,int i){
      |                         ^