제출 #1185243

#제출 시각아이디문제언어결과실행 시간메모리
1185243ivazivaGame (IOI14_game)C++20
0 / 100
0 ms328 KiB
#include <bits/stdc++.h> #include "game.h" using namespace std; #define MAXN 1501 int brkomp,parent[MAXN],siz[MAXN]; int get(int node) { if (parent[node]==node) return node; else return get(parent[node]); } void unite(int node1,int node2) { node1=get(node1),node2=get(node2); if (siz[node1]<siz[node2]) swap(node1,node2); parent[node2]=node1;siz[node1]+=siz[node2]; } void initialize(int n) { brkomp=n;for (int i=0;i<n;i++) {parent[i]=i;siz[i]=1;} } int hasEdge(int u,int v) { if (get(u)==get(v)) return 1; if (brkomp==2) return 0; unite(u,v);brkomp--;return 1; }
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