제출 #115195

#제출 시각아이디문제언어결과실행 시간메모리
115195ly20게임 (IOI14_game)C++14
0 / 100
2 ms384 KiB
#include<bits/stdc++.h> using namespace std; #include "game.h" const int MAXN=1510,MAXL=13; int v[MAXN][MAXN],v1[MAXL]; void initialize(int n) { for(int i=1;i<=n;i++) { for(int j=i+1;j<=n;j++) { int k; int x=i^j; k=__builtin_ctz(x); v1[k]++; v[i][j]=k;v[j][i]=k; } } } int hasEdge(int a,int b) { if(v1[v[a][b]]==1) { return 1; } else { v1[v[a][b]]--; return 0; } }
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