Submission #1172684

#	Time	Username	Problem	Language	Result	Execution time	Memory
1172684		ezzzay	Make them Meet (EGOI24_makethemmeet)	C++20	10 / 100	1 ms	328 KiB

Main

#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
const int N=1e5;
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n,m;
    cin>>n>>m;
    for(int i=1;i<=m;i++){
        int a,b;
        cin>>a>>b;
    }
    cout<<n*2-1<<endl;
    for(int j=1;j<=n;j++){
        cout<<1<<" ";
    }
    cout<<endl;
    for(int i=1;i<n;i++){
        for(int z=0;z<2;z++){
            for(int j=0;j<n;j++){
                if(j==0 or j==i){
                    cout<<1;
                }
                else{
                    cout<<2;
                }
                cout<<" ";
            }
            cout<<endl;
        }
        
    }
    
    
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 13
• Subtask 3: 0 / 11
• Subtask 4: 0 / 36
• Subtask 5: 0 / 30