제출 #431171

#제출 시각아이디문제언어결과실행 시간메모리
431171MOUF_MAHMALATConnecting Supertrees (IOI20_supertrees)C++14
11 / 100
234 ms22024 KiB
#include "supertrees.h"
#include<bits/stdc++.h>
using namespace std;
typedef int ll;
vector<vector<ll> >v;
ll n;
int construct(vector<vector<int> > p)
{
    n=p.size();
    v.resize(n);
    for(ll i=0; i<n; i++)
        v[i].resize(n);
    for(ll i=0;i<n-1;i++)
        v[i][i+1]=v[i+1][i]=1;
    build(v);
    return 1;
}
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