Submission #303211

#	Time	Username	Problem	Language	Result	Execution time	Memory
303211		limabeans	Connecting Supertrees (IOI20_supertrees)	C++17	11 / 100	250 ms	22136 KiB

supertrees

#include "supertrees.h"
#include <bits/stdc++.h>
using namespace std;

template<typename T>
void out(T x) { cout << x << endl; exit(0); }
#define watch(x) cout << (#x) << " is " << (x) << endl





using ll = long long;


const int maxn = 1e6 + 5;

int construct(std::vector<std::vector<int>> p) {
    int n = p.size();
    vector<vector<int>> ans(n, vector<int>(n));
    for (int i=0; i<n-1; i++) {
	ans[i][i+1]=ans[i+1][i]=1;
    }
    build(ans);
    return 1;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 10
• Subtask 3: 0 / 19
• Subtask 4: 0 / 35
• Subtask 5: 0 / 21
• Subtask 6: 0 / 4