Submission #503200

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
503200	2022-01-07 13:27:51	LouayFarah	Connecting Supertrees (IOI20_supertrees)	C++14	30 / 100	208 ms	22092 KiB

supertrees

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#include "bits/stdc++.h"
using namespace std;
#define endl "\n"
#define ll long long int
#define pb push_back
#define mp make_pair
#define fi first
#define se second
const long long MOD = 1e9+7;
const long long INF = 1e18;
int nx[4] = {0, 0, -1, 1};
int ny[4] = {1, -1, 0, 0};
void build(vector<vector<int>> b);
struct dsu
{
    vector<int> len;
    vector<int> link;
    void init(int n)
    {
        len.assign(n, 1);
        link.assign(n, 0);
        for(int i = 0; i<n; i++)
        {
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 0 / 10
• Subtask 3: 19 / 19
• Subtask 4: 0 / 35
• Subtask 5: 0 / 21
• Subtask 6: 0 / 4