Submission #1363463

#	Time	Username	Problem	Language	Result	Execution time	Memory
1363463		FZ_Laabidi	PPP (EGOI23_ppp)	C++20	Compilation error	0 ms	0 KiB

Main

#include <bits/stdc++.h>
#define F first
#define S second
using namespace std;
signed main(){
    int n; cin >> n;
    int m; cin >> m;
    vector<pair<int, int>> xi(m);
    for(int i=0; i<m; i++)cin >> xi[i].F >> xi[i].S;
    vector<int> freq0(m, 0);
    for(int i=0; i<m; i++){
        if(x[i].F==0){
            for(int j = 0; j<=i; j++)freq0[j]++;
        }
    }
    int f = 0;
    for(int i=0; i<m; i++){
        if(freq0[i]>=(m+1)/2)f++;
    }
    cout << f << " "<< m-f << endl;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:12:12: error: 'x' was not declared in this scope
   12 |         if(x[i].F==0){
      |            ^