| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1013753 |
2024-07-04T05:31:23 Z |
vjudge1 |
Martian DNA (BOI18_dna) |
C++17 |
|
21 ms |
4800 KB |
#include <bits/stdc++.h>
#define ll long long
#define pii pair<int, int>
using namespace std;
const int N = 2e5+1, INF = 1e9;
int n, k, rr;
int a[N];
int q[N];
int cur[N];
int main()
{
ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
cin >> n >> k >> rr;
for (int i = 1; i <= n; cin >> a[i++]);
for (int i = 1, b; i <= rr; cin >> b >> q[b], i++);
int sat = (q[a[1]] && ++cur[a[1]] == q[a[1]]);
int l = 1, r = 1;
int sol = INF;
while (l <= r && r <= n) {
//cerr << l << ' ' << r << endl;
if ((sat == rr && l < r) || r == n) {
if (sat == rr)
sol = min(sol, r-l+1);
cur[a[l]]--;
if (q[a[l]] && cur[a[l]] == q[a[l]]-1) sat--;
l++;
} else {
r++;
cur[a[r]]++;
if (q[a[r]] && cur[a[r]] == q[a[r]]) sat++;
}
}
cout << (sol == INF ? "impossible" : to_string(sol));
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2440 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 9 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 11 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 12 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 14 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 15 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
8 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
9 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
8 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
11 ms |
2768 KB |
Output is correct |
| 6 |
Correct |
7 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
8 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
12 ms |
2648 KB |
Output is correct |
| 9 |
Correct |
9 ms |
2652 KB |
Output is correct |
| 10 |
Correct |
8 ms |
2396 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 17 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 18 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 19 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 21 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 23 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 24 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 25 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
17 ms |
2652 KB |
Output is correct |
| 2 |
Correct |
15 ms |
2768 KB |
Output is correct |
| 3 |
Correct |
14 ms |
2772 KB |
Output is correct |
| 4 |
Correct |
8 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
19 ms |
4800 KB |
Output is correct |
| 6 |
Correct |
21 ms |
4680 KB |
Output is correct |
| 7 |
Correct |
10 ms |
3420 KB |
Output is correct |
| 8 |
Correct |
12 ms |
3676 KB |
Output is correct |
| 9 |
Correct |
7 ms |
2908 KB |
Output is correct |
| 10 |
Correct |
10 ms |
2888 KB |
Output is correct |
| 11 |
Correct |
9 ms |
3040 KB |
Output is correct |
| 12 |
Correct |
11 ms |
2872 KB |
Output is correct |
| 13 |
Correct |
11 ms |
3908 KB |
Output is correct |
| 14 |
Correct |
7 ms |
2904 KB |
Output is correct |
| 15 |
Correct |
9 ms |
3164 KB |
Output is correct |
| 16 |
Correct |
13 ms |
3932 KB |
Output is correct |
| 17 |
Correct |
10 ms |
3416 KB |
Output is correct |
| 18 |
Correct |
9 ms |
2908 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 25 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 26 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 27 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 28 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 29 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 30 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 32 |
Incorrect |
1 ms |
2392 KB |
Output isn't correct |
| 33 |
Halted |
0 ms |
0 KB |
- |
