답안 #1041664

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1041664	2024-08-02T06:51:26 Z	inkvizytor	쌀 창고 (IOI11_ricehub)	C++17	100 / 100	10 ms	4532 KB

ricehub

#include "ricehub.h"
#include <bits/stdc++.h>
using namespace std;

int besthub(int R, int L, int X[], long long B) {
    vector<long long> dp (R+1, 0);
    for (int i = 0; i < R; i++) {
        dp[i+1] = dp[i]+X[i];
    }
    long long poc=1, kon=1;
    long long score = 0;
    while (kon <= R) {
        int sr = (poc+kon)/2;
        if (!((kon-poc)%2)) {
            long long s = dp[kon]-dp[sr]-dp[sr-1]+dp[poc-1];
            if (s <= B) {
                score = max(score, kon-poc+1);
                kon++;
            }
            else {
                poc++;
            }
        }
        else {
            long long s = dp[kon]-dp[sr]*2+dp[poc-1];
            if (s <= B) {
                score = max(score, kon-poc+1);
                kon++;
            }
            else {
                poc++;
            }
        }
    }
    return score;
}

Subtask #1

17.0 / 17.0

#	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	348 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	348 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
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	344 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	348 KB	Output is correct
16	Correct	0 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	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	344 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	372 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	348 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	348 KB	Output is correct
16	Correct	0 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	360 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	604 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	8 ms	3420 KB	Output is correct
4	Correct	7 ms	3420 KB	Output is correct
5	Correct	3 ms	3420 KB	Output is correct
6	Correct	3 ms	3164 KB	Output is correct
7	Correct	7 ms	4064 KB	Output is correct
8	Correct	8 ms	4188 KB	Output is correct
9	Correct	3 ms	3164 KB	Output is correct
10	Correct	3 ms	3164 KB	Output is correct
11	Correct	7 ms	4408 KB	Output is correct
12	Correct	7 ms	4532 KB	Output is correct
13	Correct	3 ms	3276 KB	Output is correct
14	Correct	3 ms	3376 KB	Output is correct
15	Correct	6 ms	3892 KB	Output is correct
16	Correct	7 ms	3932 KB	Output is correct
17	Correct	6 ms	4188 KB	Output is correct
18	Correct	10 ms	4156 KB	Output is correct
19	Correct	7 ms	4188 KB	Output is correct
20	Correct	7 ms	4320 KB	Output is correct