답안 #95548 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
95548	2019-02-02T03:31:04 Z	easrui	도넛 (JOI14_ho_t3)	C++14	100 / 100	505 ms	3320 KB

2014_ho_t3

#include <bits/stdc++.h>
using namespace std;
const int MN = 1e5+5;
int N,A[MN],sa,sb,sc,pos;
long long S[2*MN],tmp,sz,res,ans;
int main()
{
    //freopen("input.txt","r",stdin);
    ios_base::sync_with_stdio(0),cin.tie(0);
    cin >> N;
    for(int i=1; i<=N; i++) cin >> A[i];
    for(int i=1; i<=2*N; i++) S[i] = S[i-1] + A[(i-1)%N+1];
    while(sa<N){
        while(sz <= min(S[sc+1]-S[sb],S[sa+N]-S[sc+1])){
            sz = min(S[sc+1]-S[sb],S[sa+N]-S[sc+1]);
            sc++;
        }
        res = min(S[sb]-S[sa],sz);
        while(1){
            pos = sc;
            tmp = min(S[sc]-S[sb+1],S[sa+N]-S[sc]);
            while(tmp <= min(S[pos+1]-S[sb+1],S[sa+N]-S[pos+1])){
                tmp = min(S[pos+1]-S[sb+1],S[sa+N]-S[pos+1]);
                pos++;
            }
            if(res<=min(S[sb+1]-S[sa],tmp)){
                res = min(S[sb+1]-S[sa],tmp);
                sz = tmp;
                sc = pos;
                sb++;
            } else break;
        }
        ans = max(ans,res);
        sa++;
    }
    cout << ans;
}

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	408 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	408 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct

Subtask #3
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	408 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	3 ms	504 KB	Output is correct
22	Correct	3 ms	504 KB	Output is correct
23	Correct	3 ms	632 KB	Output is correct
24	Correct	3 ms	504 KB	Output is correct
25	Correct	3 ms	504 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	632 KB	Output is correct
28	Correct	4 ms	632 KB	Output is correct
29	Correct	3 ms	632 KB	Output is correct
30	Correct	3 ms	632 KB	Output is correct
31	Correct	5 ms	504 KB	Output is correct
32	Correct	6 ms	504 KB	Output is correct
33	Correct	5 ms	504 KB	Output is correct
34	Correct	6 ms	504 KB	Output is correct
35	Correct	6 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	408 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	3 ms	504 KB	Output is correct
22	Correct	3 ms	504 KB	Output is correct
23	Correct	3 ms	632 KB	Output is correct
24	Correct	3 ms	504 KB	Output is correct
25	Correct	3 ms	504 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	632 KB	Output is correct
28	Correct	4 ms	632 KB	Output is correct
29	Correct	3 ms	632 KB	Output is correct
30	Correct	3 ms	632 KB	Output is correct
31	Correct	5 ms	504 KB	Output is correct
32	Correct	6 ms	504 KB	Output is correct
33	Correct	5 ms	504 KB	Output is correct
34	Correct	6 ms	504 KB	Output is correct
35	Correct	6 ms	504 KB	Output is correct
36	Correct	19 ms	3320 KB	Output is correct
37	Correct	19 ms	3192 KB	Output is correct
38	Correct	19 ms	3320 KB	Output is correct
39	Correct	26 ms	3292 KB	Output is correct
40	Correct	18 ms	3320 KB	Output is correct
41	Correct	19 ms	3292 KB	Output is correct
42	Correct	18 ms	3320 KB	Output is correct
43	Correct	19 ms	3192 KB	Output is correct
44	Correct	19 ms	3192 KB	Output is correct
45	Correct	20 ms	3320 KB	Output is correct
46	Correct	493 ms	2564 KB	Output is correct
47	Correct	501 ms	2568 KB	Output is correct
48	Correct	505 ms	2552 KB	Output is correct

답안 #95548

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 15.0 / 15.0

Subtask #3 30.0 / 30.0

Subtask #4 50.0 / 50.0

Subtask #1
5.0 / 5.0

Subtask #2
15.0 / 15.0

Subtask #3
30.0 / 30.0

Subtask #4
50.0 / 50.0