# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
97311 | 2019-02-15T03:37:25 Z | E869120 | Werewolf (IOI18_werewolf) | C++14 | 248 ms | 28028 KB |
#include "werewolf.h" #include <bits/stdc++.h> using namespace std; int N, M, Q, dp[5009][2]; vector<int>G[5009]; vector<int> check_validity(int NN, vector<int> X, vector<int> Y, vector<int> S, vector<int> E, vector<int> L, vector<int> R) { N = NN; M = X.size(); Q = S.size(); for (int i = 0; i < N; i++) { G[X[i]].push_back(Y[i]); G[Y[i]].push_back(X[i]); } vector<int>ans; for (int i = 0; i < Q; i++) { for (int j = 1; j <= N; j++) { dp[j][0] = 0; dp[j][1] = 0; } dp[S[i]][0] = 1; queue<pair<int, int>> que; que.push(make_pair(S[i], 0)); while(!que.empty()){ int pos1 = que.front().first, pos2 = que.front().second; que.pop(); if (pos2 == 0 && dp[pos1][1] == 0 && L[i] <= pos1 && pos1 <= R[i]) { dp[pos1][1] = 1; que.push(make_pair(pos1, 1)); } for (int j = 0; j < G[pos1].size(); j++) { int to = G[pos1][j]; if (pos2 == 0 && to < L[i]) continue; if (pos2 == 1 && R[i] < to) continue; if (dp[to][pos2] == 1) continue; dp[to][pos2] = 1; que.push(make_pair(to, pos2)); } } ans.push_back(dp[E[i]][1]); } return ans; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 512 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 512 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 248 ms | 28028 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 512 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |