Submission #592135

#	Time	Username	Problem	Language	Result	Execution time	Memory
592135		jasmin	Star Trek (CEOI20_startrek)	C++14	0 / 100	1 ms	212 KiB

startrek

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

const int mod=1e18;

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n, d;
    cin >>  n >> d;
    vector<vector<int> > adi(n);
    for(int i=0; i<n-1; i++){
        int a, b;
        cin >> a >> b;
        adi[a-1].push_back(b-1);
        adi[b-1].push_back(a-1);
    }

    int ans=2;
    cout << ans << "\n";
}

• Subtask 1: 0 / 0
• Subtask 2: 0 / 7
• Subtask 3: 0 / 8
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 15