답안 #891629

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
891629	2023-12-23T11:31:03 Z	oolimry	Martian DNA (BOI18_dna)	C++17	100 / 100	280 ms	20564 KB

dna

#include <bits/stdc++.h>
using namespace std;
#define int long long
 
signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n,k,r; cin>>n>>k>>r;
	int arr[n];
	map<int,int>m;
	map<int,int>req;
	set<int>s;
	for(int i=0; i<n; i++) cin>>arr[i];
	for(int i=0; i<r; i++){
		int a,b; cin>>a>>b;
		req[a]=b;
		s.insert(a);
	}
	int st=0,ans=LLONG_MAX;
	for(int i=0; i<n; i++){
		if(req.find(arr[i])!=req.end()){
			m[arr[i]]++;
			if(m[arr[i]]>=req[arr[i]] and s.find(arr[i])!=s.end()) s.erase(arr[i]);
		}
		while(s.empty()){
			ans=min(ans,i-st+1);
			if(req.find(arr[st])!=req.end()){
				m[arr[st]]--;
				if(m[arr[st]]<req[arr[st]]) s.insert(arr[st]);
			}
			st++;
		}
	}
	if(ans==LLONG_MAX) cout<<"impossible";
	else cout<<ans;
	
	return 0;
}

Subtask #1

16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	456 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct

Subtask #2

24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	344 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	500 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	360 KB	Output is correct

Subtask #3

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	1884 KB	Output is correct
2	Correct	13 ms	2020 KB	Output is correct
3	Correct	21 ms	1880 KB	Output is correct
4	Correct	19 ms	1884 KB	Output is correct
5	Correct	17 ms	1884 KB	Output is correct
6	Correct	16 ms	2396 KB	Output is correct
7	Correct	12 ms	2396 KB	Output is correct
8	Correct	18 ms	2656 KB	Output is correct
9	Correct	16 ms	2764 KB	Output is correct
10	Correct	20 ms	2400 KB	Output is correct
11	Correct	1 ms	352 KB	Output is correct
12	Correct	1 ms	352 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	352 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	272 ms	15772 KB	Output is correct
2	Correct	220 ms	13348 KB	Output is correct
3	Correct	99 ms	6480 KB	Output is correct
4	Correct	15 ms	2412 KB	Output is correct
5	Correct	197 ms	16928 KB	Output is correct
6	Correct	280 ms	20564 KB	Output is correct
7	Correct	98 ms	3932 KB	Output is correct
8	Correct	132 ms	5200 KB	Output is correct
9	Correct	16 ms	2392 KB	Output is correct
10	Correct	14 ms	2396 KB	Output is correct
11	Correct	21 ms	2448 KB	Output is correct
12	Correct	21 ms	2428 KB	Output is correct
13	Correct	19 ms	2784 KB	Output is correct
14	Correct	15 ms	2380 KB	Output is correct
15	Correct	12 ms	2396 KB	Output is correct
16	Correct	18 ms	2652 KB	Output is correct
17	Correct	16 ms	2652 KB	Output is correct
18	Correct	20 ms	2408 KB	Output is correct
19	Correct	1 ms	464 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	468 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	1 ms	856 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct