제출 #1019429

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1019429		MarwenElarbi	Povjerenstvo (COI22_povjerenstvo)	C++17	0 / 100	58 ms	2136 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#define pb push_back
#define se second
#define fi first
#define optimise ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
const int nax=1e5+5;
int main() {
    optimise;
    int n,m;
    cin>>n>>m;
    int vis[n];
    for (int i = 0; i < m; ++i)
    {
        int x,y;
        cin>>x>>y;
        x--;y--;
        vis[x]=1;
    }
    cout <<n-m<<endl;
    for (int i = 0; i < n; ++i)
    {
        if(vis[i]==1) continue;
        cout <<i+1<<" ";
    }cout <<endl;
}

• Subtask 1: 0 / 13
• Subtask 2: 0 / 21
• Subtask 3: 0 / 33
• Subtask 4: 0 / 33