| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 987921 |
2024-05-23T19:25:13 Z |
Augustyn |
Kutije (COCI21_kutije) |
C++17 |
|
1000 ms |
13672 KB |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define ssize(a) ((int)(a.size()))
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
int n, m, q;
cin >> n >> m >> q;
vector<vector<int>>pol(n);
for(int i = 0; i < m; ++i)
{
for(int j = 0; j < n; ++j)
{
int pi;
cin >> pi;
--pi;
pol[j].push_back(pi);
}
}
vector<vector<bool>>jest_pol(n, vector<bool>(n));
for(int i = 0; i < n; ++i)
{
queue<int>kol;
kol.push(i);
jest_pol[i][i] = 1;
while(!kol.empty())
{
int t = kol.front();
kol.pop();
for(auto j: pol[t])
if(jest_pol[i][j] == 0)
{
jest_pol[i][j] = 1;
kol.push(j);
}
}
}
while(q)
{
--q;
int a, b;
cin >> a >> b;
--a;
--b;
if(jest_pol[a][b])
cout << "DA\n";
else
cout << "NE\n";
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
71 ms |
5968 KB |
Output is correct |
| 2 |
Correct |
61 ms |
5204 KB |
Output is correct |
| 3 |
Correct |
55 ms |
4984 KB |
Output is correct |
| 4 |
Correct |
70 ms |
5968 KB |
Output is correct |
| 5 |
Correct |
72 ms |
6280 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
468 KB |
Output is correct |
| 3 |
Correct |
2 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
2 ms |
348 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
468 KB |
Output is correct |
| 3 |
Correct |
2 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
2 ms |
348 KB |
Output is correct |
| 7 |
Correct |
2 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
1 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
3 ms |
464 KB |
Output is correct |
| 14 |
Correct |
1 ms |
548 KB |
Output is correct |
| 15 |
Correct |
1 ms |
544 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
2 ms |
344 KB |
Output is correct |
| 18 |
Correct |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
71 ms |
5968 KB |
Output is correct |
| 2 |
Correct |
61 ms |
5204 KB |
Output is correct |
| 3 |
Correct |
55 ms |
4984 KB |
Output is correct |
| 4 |
Correct |
70 ms |
5968 KB |
Output is correct |
| 5 |
Correct |
72 ms |
6280 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
468 KB |
Output is correct |
| 8 |
Correct |
2 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
2 ms |
348 KB |
Output is correct |
| 12 |
Correct |
2 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
3 ms |
464 KB |
Output is correct |
| 19 |
Correct |
1 ms |
548 KB |
Output is correct |
| 20 |
Correct |
1 ms |
544 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
2 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
344 KB |
Output is correct |
| 24 |
Correct |
1 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
212 ms |
13672 KB |
Output is correct |
| 27 |
Correct |
126 ms |
13648 KB |
Output is correct |
| 28 |
Correct |
834 ms |
11764 KB |
Output is correct |
| 29 |
Correct |
609 ms |
13396 KB |
Output is correct |
| 30 |
Correct |
99 ms |
12008 KB |
Output is correct |
| 31 |
Correct |
112 ms |
11860 KB |
Output is correct |
| 32 |
Execution timed out |
1054 ms |
12952 KB |
Time limit exceeded |
| 33 |
Halted |
0 ms |
0 KB |
- |
