#include<bits/stdc++.h>
using namespace std;
using ll = long long;
signed main() {
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
int n, m; cin >> n >> m;
for (int i = 1; i <= m; i++) {
int u, v; cin >> u >> v;
} cout << "YES\n";
cout << n << '\n' << 1 << ' ';
for (int i = 1; i < n; i++) cout << i << ' ';
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 4 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 5 |
Partially correct |
1 ms |
212 KB |
Provide a successful but not optimal strategy. |
| 6 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 7 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
| 8 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 4 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 5 |
Partially correct |
1 ms |
320 KB |
Failed to provide a successful strategy. |
| 6 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 7 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 8 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 9 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 10 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 11 |
Partially correct |
1 ms |
224 KB |
Failed to provide a successful strategy. |
| 12 |
Partially correct |
1 ms |
328 KB |
Failed to provide a successful strategy. |
| 13 |
Partially correct |
1 ms |
224 KB |
Failed to provide a successful strategy. |
| 14 |
Partially correct |
1 ms |
224 KB |
Failed to provide a successful strategy. |
| 15 |
Partially correct |
1 ms |
224 KB |
Failed to provide a successful strategy. |
| 16 |
Partially correct |
1 ms |
224 KB |
Failed to provide a successful strategy. |
| 17 |
Partially correct |
1 ms |
328 KB |
Failed to provide a successful strategy. |
| 18 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 19 |
Partially correct |
1 ms |
220 KB |
Failed to provide a successful strategy. |
| 20 |
Partially correct |
1 ms |
324 KB |
Failed to provide a successful strategy. |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 4 |
Partially correct |
1 ms |
212 KB |
Failed to provide a successful strategy. |
| 5 |
Partially correct |
1 ms |
212 KB |
Provide a successful but not optimal strategy. |
| 6 |
Partially correct |
0 ms |
212 KB |
Failed to provide a successful strategy. |
| 7 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
| 8 |
Halted |
0 ms |
0 KB |
- |
