답안 #541585

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
541585	2022-03-23T19:31:48 Z	UncoolAnon	Lottery (CEOI18_lot)	C++17	100 / 100	861 ms	8264 KB

#include <bits/stdc++.h>
using namespace std; 
void print(vector<int> a){
	for(int x:a) cout << x << " "; 
	cout<<endl ; 
}
int main(){
	ios_base::sync_with_stdio(0); 
	cin.tie(nullptr); 
	int n,l,q; 
	cin>>n>>l; 
	vector<int> a(n); 
	for(int&x:a) cin>>x; 
	cin>>q; 
	vector<vector<int>> answer(q,vector<int>(n-l+1)); 
	vector<int> m(q); 
	for(int&x:m) cin>>x;
	vector<int> dif(n-l+1); 
	for(int i=0;i+l-1<n;i++){
		if(i==0){
			for(int j=0;j+l-1<n;j++){
				int d=0; 
				for(int k=j;k<j+l;k++) d+=(a[k]!=a[i+k-j]); 
				dif[j]=d; 
			}
		}
		else{
			for(int j=n-1;j>0;j--){
				if(j+l-1<n){
					dif[j]=dif[j-1]-(a[j-1]!=a[i-1]);
					dif[j]+=(a[j+l-1]!=a[i+l-1]); 
				}
			}
			dif[0]=0;
			for(int j=0;j<l;j++)
				dif[0]+=(a[i+j]!=a[j]); 
		}
		//cout << i << " :" ; print(dif); 
		vector<int> prefix(n+1); 
		for(int&x:dif) prefix[x]++; 
		for(int i=1;i<=n;i++) prefix[i]+=prefix[i-1]; 
		for(int query=0;query<q;query++)
			answer[query][i]=prefix[m[query]]-1; 
	}
	for(auto x:answer){
		for(int y:x) cout<<y<<" ";
		cout<<'\n'; 
	}
	return 0; 
}

Subtask #1
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	31 ms	368 KB	Output is correct
14	Correct	22 ms	444 KB	Output is correct
15	Correct	20 ms	400 KB	Output is correct
16	Correct	31 ms	476 KB	Output is correct
17	Correct	32 ms	468 KB	Output is correct
18	Correct	31 ms	460 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	766 ms	500 KB	Output is correct
2	Correct	755 ms	492 KB	Output is correct
3	Correct	809 ms	500 KB	Output is correct
4	Correct	800 ms	488 KB	Output is correct
5	Correct	349 ms	440 KB	Output is correct
6	Correct	713 ms	488 KB	Output is correct
7	Correct	358 ms	440 KB	Output is correct
8	Correct	505 ms	440 KB	Output is correct
9	Correct	841 ms	488 KB	Output is correct
10	Correct	861 ms	488 KB	Output is correct
11	Correct	45 ms	340 KB	Output is correct
12	Correct	497 ms	468 KB	Output is correct
13	Correct	445 ms	448 KB	Output is correct
14	Correct	452 ms	444 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	766 ms	500 KB	Output is correct
2	Correct	755 ms	492 KB	Output is correct
3	Correct	809 ms	500 KB	Output is correct
4	Correct	800 ms	488 KB	Output is correct
5	Correct	349 ms	440 KB	Output is correct
6	Correct	713 ms	488 KB	Output is correct
7	Correct	358 ms	440 KB	Output is correct
8	Correct	505 ms	440 KB	Output is correct
9	Correct	841 ms	488 KB	Output is correct
10	Correct	861 ms	488 KB	Output is correct
11	Correct	45 ms	340 KB	Output is correct
12	Correct	497 ms	468 KB	Output is correct
13	Correct	445 ms	448 KB	Output is correct
14	Correct	452 ms	444 KB	Output is correct
15	Correct	794 ms	492 KB	Output is correct
16	Correct	744 ms	488 KB	Output is correct
17	Correct	835 ms	500 KB	Output is correct
18	Correct	803 ms	496 KB	Output is correct
19	Correct	848 ms	492 KB	Output is correct
20	Correct	841 ms	588 KB	Output is correct
21	Correct	821 ms	492 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	31 ms	368 KB	Output is correct
14	Correct	22 ms	444 KB	Output is correct
15	Correct	20 ms	400 KB	Output is correct
16	Correct	31 ms	476 KB	Output is correct
17	Correct	32 ms	468 KB	Output is correct
18	Correct	31 ms	460 KB	Output is correct
19	Correct	766 ms	500 KB	Output is correct
20	Correct	755 ms	492 KB	Output is correct
21	Correct	809 ms	500 KB	Output is correct
22	Correct	800 ms	488 KB	Output is correct
23	Correct	349 ms	440 KB	Output is correct
24	Correct	713 ms	488 KB	Output is correct
25	Correct	358 ms	440 KB	Output is correct
26	Correct	505 ms	440 KB	Output is correct
27	Correct	841 ms	488 KB	Output is correct
28	Correct	861 ms	488 KB	Output is correct
29	Correct	45 ms	340 KB	Output is correct
30	Correct	497 ms	468 KB	Output is correct
31	Correct	445 ms	448 KB	Output is correct
32	Correct	452 ms	444 KB	Output is correct
33	Correct	794 ms	492 KB	Output is correct
34	Correct	744 ms	488 KB	Output is correct
35	Correct	835 ms	500 KB	Output is correct
36	Correct	803 ms	496 KB	Output is correct
37	Correct	848 ms	492 KB	Output is correct
38	Correct	841 ms	588 KB	Output is correct
39	Correct	821 ms	492 KB	Output is correct
40	Correct	810 ms	1996 KB	Output is correct
41	Correct	56 ms	564 KB	Output is correct
42	Correct	758 ms	2032 KB	Output is correct
43	Correct	737 ms	1684 KB	Output is correct
44	Correct	712 ms	1832 KB	Output is correct
45	Correct	813 ms	8068 KB	Output is correct
46	Correct	60 ms	1096 KB	Output is correct
47	Correct	845 ms	8264 KB	Output is correct
48	Correct	769 ms	6340 KB	Output is correct
49	Correct	780 ms	7120 KB	Output is correct

답안 #541585

Compilation message

Subtask #1 25.0 / 25.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 15.0 / 15.0

Subtask #5 20.0 / 20.0

Subtask #1
25.0 / 25.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
15.0 / 15.0

Subtask #5
20.0 / 20.0