제출 #153702

#제출 시각아이디문제언어결과실행 시간메모리
153702dennisstar게임 (IOI14_game)C++11
100 / 100
514 ms25548 KiB
#include "game.h" #include <bits/stdc++.h> using namespace std; typedef long long ll; int clr[1550]; int chk[1550][1550]; int fcnt, ucnt, n; void Union(int a, int b) { ucnt--; for (int i=0; i<n; i++) {if (clr[i]==b) clr[i]=a;} for (int i=0; i<n; i++) chk[a][i]+=chk[b][i]; for (int i=0; i<n; i++) chk[i][a]+=chk[i][b]; } void initialize(int n_) { n=n_; ucnt=n; fcnt=0; for (int i=0; i<n; i++) {clr[i]=i;} for (int i=0; i<n; i++) for (int j=0; j<n; j++) if (i!=j) chk[i][j]=1; } int hasEdge(int u, int v) { fcnt++; if (ucnt==2) return 0; u=clr[u]; v=clr[v]; if (u==v) { return 1; } if (chk[u][v]==1) { Union(u, v); return 1; } else { chk[u][v]--; chk[v][u]--; return 0; } }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...