답안 #753282

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
753282	2023-06-05T02:25:32 Z	acceptify	쌀 창고 (IOI11_ricehub)	C++17	68 / 100	1000 ms	1712 KB

ricehub

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

int besthub(int R, int L, int X[], long long B){
    auto calc = [&] (int l, int r, int p) -> long long {
        long long sum = 0;
        for (int i = l; i <= r; i++) sum += abs(X[i] - X[p]);
        return sum;
    };
    int l = 0, r = R, res = 0;
    while (l <= r) {
        int mid = (l + r) / 2;
        long long cost = 1e18;
        for (int i = 0; i + mid - 1 < R; i++) {
            int p = (i + i + mid - 1) / 2;
            cost = min({cost, calc(i, i + mid - 1, p), calc(i, i + mid - 1, p + 1)});
        }
        if (cost <= B) l = mid + 1, res = mid;
        else r = mid - 1;
    }
    return res;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	312 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	308 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	316 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 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	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	312 KB	Output is correct
17	Correct	1 ms	312 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	1 ms	316 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	316 KB	Output is correct
26	Correct	1 ms	312 KB	Output is correct
27	Correct	2 ms	212 KB	Output is correct
28	Correct	2 ms	312 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	2 ms	212 KB	Output is correct
4	Correct	2 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	3 ms	212 KB	Output is correct
8	Correct	3 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	2 ms	316 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	2 ms	212 KB	Output is correct
14	Correct	2 ms	212 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	1 ms	312 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	316 KB	Output is correct
19	Correct	2 ms	212 KB	Output is correct
20	Correct	2 ms	316 KB	Output is correct
21	Correct	44 ms	328 KB	Output is correct
22	Correct	47 ms	340 KB	Output is correct
23	Correct	33 ms	340 KB	Output is correct
24	Correct	30 ms	340 KB	Output is correct
25	Correct	33 ms	340 KB	Output is correct
26	Correct	29 ms	340 KB	Output is correct
27	Correct	117 ms	348 KB	Output is correct
28	Correct	118 ms	348 KB	Output is correct

Subtask #4

0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	489 ms	508 KB	Output is correct
2	Correct	521 ms	500 KB	Output is correct
3	Execution timed out	1068 ms	1712 KB	Time limit exceeded
4	Halted	0 ms	0 KB	-