제출 #109959

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
109959	2019-05-08 12:51:25	win11905	Praktični (COCI18_prakticni)	C++11	130 / 130	173 ms	14912 KiB

parkticni

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/**
 * code generated by JHelper
 * More info: https://github.com/AlexeyDmitriev/JHelper
 * @author win11905
 */
#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define long long long
#define pii pair<int, int>
#define iii tuple<int, int, int>
#define x first
#define y second
using namespace std;
const long MOD = 1e9+7, LINF = 1e18 + 1e16;
const int INF = 1e9+1;
const double EPS = 1e-10;
const int dx[4] = {-1, 0, 1, 0}, dy[4] = {0, 1, 0, -1};
const int N = 1e5+5;
class prakticni {
private:
    int n, m;
    int s[N], t[N], w[N], d[N], cyc[N];
    vector<int> vec, g[N];
    bool check[N];
    void dfs(int u, int p) {
        check[u] = true;
        for(int x : g[u]) {
 
 
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