제출 #414710

#제출 시각아이디문제언어결과실행 시간메모리
414710hibye1217게임 (IOI14_game)C++17
42 / 100
45 ms2036 KiB
#ifndef NOTSUBMIT #include <bits/stdc++.h> #include "game.h" using namespace std; #endif // NOTSUBMIT // Subtask 1 2 int nc; int adj[90][90]; int cnt = 0; bool chk[90]; void dfs(int now){ chk[now] = 1; cnt += 1; for (int nxt = 1; nxt <= nc; nxt++){ if (chk[nxt] || !adj[now][nxt]){ continue; } dfs(nxt); } } void initialize(int n) { nc = n; for (int i = 1; i <= n; i++){ for (int j = 1; j <= n; j++){ adj[i][j] = 1; } } } int hasEdge(int u, int v) { u += 1; v += 1; adj[u][v] = adj[v][u] = 0; cnt = 0; memset(chk, 0, sizeof(chk)); dfs(u); if (cnt != nc){ adj[u][v] = adj[v][u] = 1; return 1; } else{ return 0; } }
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