Submission #104793

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
104793	2019-04-09 09:28:04	daili	Paths (BOI18_paths)	C++14	100 / 100	1406 ms	66308 KiB

paths

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#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n, m, K;
    cin >> n >> m >> K;
    vector<int> cols;
    for (int i = 0; i < n; i++)
    {
        int x;
        cin >> x;
        x--;
        cols.push_back(x);
    }
    vector<vector<int>> graph(n);
    for (int i = 0; i < m; i++)
    {
      int a, b;
      cin >> a >> b;
      a--; b--;
      graph[a].push_back(b);
 
 
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• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 27 / 27
• Subtask 4: 30 / 30