# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
33551 | 2017-10-29T17:35:23 Z | mohammad_kilani | Toy Train (IOI17_train) | C++14 | 0 ms | 1844 KB |
#include <bits/stdc++.h> #include "train.h" using namespace std; const int N = 5010; int n ; bitset< 3 > dp[N][N] , vis[N][N]; vector<int> g[N] , a , r; bool solve(int i, int j,int b){ if(r[i]) j = n; if(j == 0) return 0; if(vis[i][j][b]) return dp[i][j][b]; vis[i][j][b] = 1; dp[i][j][b] = (b ^ 1); bool can = false; if(!a[i]){ can = true; for(int k=0;k<g[i].size();k++){ int node = g[i][k]; if(solve(node,j-1,a[i]) == 0) can = 0; } } else{ for(int k=0;k<g[i].size();k++){ int node = g[i][k]; if(solve(node,j-1,a[i]) == 1) can = 1; } } return dp[i][j][b] = can; } std::vector<int> who_wins(std::vector<int> A, std::vector<int> R, std::vector<int> u, std::vector<int> v) { vector<int> ans; a = A; r = R;; n = a.size(); for(int i=0;i<u.size();i++) g[u[i]].push_back(v[i]); for(int i=0;i<n;i++){ ans.push_back(solve(i,n,A[i])); } return ans; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Runtime error | 0 ms | 1844 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 | Runtime error | 0 ms | 1844 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 | Runtime error | 0 ms | 1844 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 | Runtime error | 0 ms | 1844 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 | Runtime error | 0 ms | 1844 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 | Runtime error | 0 ms | 1844 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |