제출 #50186

#제출 시각아이디문제언어결과실행 시간메모리
50186mirbek01게임 (IOI14_game)C++17
0 / 100
3 ms672 KiB
#include "game.h" # include <bits/stdc++.h> using namespace std; const int N = 1502; int g[N][N], n, used[N]; set <int> st; void initialize(int N) { n = N; } void dfs(int v){ used[v] = 1; st.erase(v); for(auto i : st){ if(!g[v][i]){ dfs(i); break; } } } bool ok(){ memset(used, 0, sizeof(used)); for(int i = 1; i <= n; i ++) st.insert(i); dfs(1); if(st.size()) return 0; return 1; } int hasEdge(int u, int v) { u ++, v ++; g[u][v] = 1; g[v][u] = 1; if(ok()){ return 0; } else { g[u][v] = 0; g[v][u] = 0; return 1; } }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...