답안 #1013783

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1013783	2024-07-04T05:50:13 Z	vjudge1	Martian DNA (BOI18_dna)	C++17	0 / 100	71 ms	4948 KB

dna

#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";
}

Subtask #1

0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2396 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	2396 KB	Output is correct
6	Incorrect	1 ms	2396 KB	Output isn't correct
7	Halted	0 ms	0 KB	-

Subtask #2

0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 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	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	0 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	Incorrect	1 ms	2396 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #3

0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	17 ms	2668 KB	Output is correct
2	Correct	18 ms	2652 KB	Output is correct
3	Correct	22 ms	2652 KB	Output is correct
4	Correct	16 ms	2672 KB	Output is correct
5	Correct	28 ms	2908 KB	Output is correct
6	Correct	16 ms	2676 KB	Output is correct
7	Correct	17 ms	2648 KB	Output is correct
8	Correct	33 ms	3432 KB	Output is correct
9	Correct	26 ms	2652 KB	Output is correct
10	Correct	14 ms	2648 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	2492 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	0 ms	2396 KB	Output is correct
18	Correct	0 ms	2396 KB	Output is correct
19	Correct	1 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	Incorrect	0 ms	2396 KB	Output isn't correct
23	Halted	0 ms	0 KB	-

Subtask #4

0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	62 ms	2940 KB	Output is correct
2	Correct	44 ms	2648 KB	Output is correct
3	Correct	31 ms	2652 KB	Output is correct
4	Correct	16 ms	2648 KB	Output is correct
5	Correct	56 ms	4716 KB	Output is correct
6	Correct	71 ms	3664 KB	Output is correct
7	Correct	28 ms	2648 KB	Output is correct
8	Correct	33 ms	2652 KB	Output is correct
9	Correct	15 ms	2672 KB	Output is correct
10	Correct	17 ms	2652 KB	Output is correct
11	Correct	19 ms	2652 KB	Output is correct
12	Correct	18 ms	2672 KB	Output is correct
13	Correct	31 ms	4716 KB	Output is correct
14	Correct	17 ms	2652 KB	Output is correct
15	Correct	18 ms	2648 KB	Output is correct
16	Correct	29 ms	4948 KB	Output is correct
17	Correct	24 ms	2668 KB	Output is correct
18	Correct	15 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	1 ms	2396 KB	Output is correct
27	Correct	1 ms	2396 KB	Output is correct
28	Correct	0 ms	2396 KB	Output is correct
29	Correct	0 ms	2396 KB	Output is correct
30	Incorrect	0 ms	2396 KB	Output isn't correct
31	Halted	0 ms	0 KB	-