| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1013798 |
2024-07-04T06:04:42 Z |
vjudge1 |
Martian DNA (BOI18_dna) |
C++17 |
|
60 ms |
4968 KB |
#include "bits/stdc++.h"
#define F first
#define S second
#define ll long long
#define pii pair<ll, ll>
const ll mxN = 5e5 + 5;
ll mod = 1e9 + 7;
using namespace std;
int fr[mxN];
int req[mxN];
int a[mxN];
int main(){
int n, k, rq;
cin >>n>>k>>rq;
for(int i = 1;i <= n;i++) cin >>a[i];
for(int i = 1;i <= rq;i++){
int x;
cin >>x;
cin >>req[x];
}
int ans = 1e9;
int l = 1, r = 1;
int tc = 0;
while(l <= r && r <= n){
fr[a[r]]++;
if(fr[a[r]] == req[a[r]]) tc++;
if(tc == rq) ans = min(ans, r - l + 1);
while(tc == rq && l <= r){
ans = min(ans, r - l + 1);
fr[a[l]]--;
if(fr[a[l]] == req[a[l]] - 1) tc--;
l++;
}
r++;
}
if(ans != 1e9) cout<<ans;
else cout<<"impossible";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 7 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2396 KB |
Output is correct |
| # |
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 |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 10 |
Correct |
1 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 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
16 ms |
2652 KB |
Output is correct |
| 2 |
Correct |
17 ms |
2676 KB |
Output is correct |
| 3 |
Correct |
18 ms |
2648 KB |
Output is correct |
| 4 |
Correct |
17 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
31 ms |
4692 KB |
Output is correct |
| 6 |
Correct |
16 ms |
2652 KB |
Output is correct |
| 7 |
Correct |
20 ms |
2672 KB |
Output is correct |
| 8 |
Correct |
36 ms |
4948 KB |
Output is correct |
| 9 |
Correct |
27 ms |
2660 KB |
Output is correct |
| 10 |
Correct |
17 ms |
2648 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 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 |
2396 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2396 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 |
1 ms |
2396 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 24 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 25 |
Correct |
0 ms |
2396 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
48 ms |
4700 KB |
Output is correct |
| 2 |
Correct |
49 ms |
2648 KB |
Output is correct |
| 3 |
Correct |
36 ms |
2896 KB |
Output is correct |
| 4 |
Correct |
18 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
60 ms |
4692 KB |
Output is correct |
| 6 |
Correct |
58 ms |
4968 KB |
Output is correct |
| 7 |
Correct |
28 ms |
2644 KB |
Output is correct |
| 8 |
Correct |
33 ms |
2648 KB |
Output is correct |
| 9 |
Correct |
17 ms |
2648 KB |
Output is correct |
| 10 |
Correct |
17 ms |
2652 KB |
Output is correct |
| 11 |
Correct |
20 ms |
2652 KB |
Output is correct |
| 12 |
Correct |
18 ms |
2672 KB |
Output is correct |
| 13 |
Correct |
31 ms |
4692 KB |
Output is correct |
| 14 |
Correct |
18 ms |
2648 KB |
Output is correct |
| 15 |
Correct |
19 ms |
2652 KB |
Output is correct |
| 16 |
Correct |
34 ms |
4968 KB |
Output is correct |
| 17 |
Correct |
26 ms |
2648 KB |
Output is correct |
| 18 |
Correct |
17 ms |
2652 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 |
2396 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 |
1 ms |
2396 KB |
Output is correct |
| 29 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 30 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 32 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 33 |
Correct |
0 ms |
2396 KB |
Output is correct |
