Submission #418283

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
418283	2021-06-05T09:09:39 Z	temurbek_khujaev	Rice Hub (IOI11_ricehub)	C++17	49 / 100	18 ms	692 KB

ricehub

#include "ricehub.h"
#include <bits/stdc++.h>

using namespace std;

int besthub(int R, int L, int X[], long long B) {
    int ans = 0;
    int l = 0;
    int r = 1;

    for (int i = 0; i < R; i++) {

        if (i > 0) {
            B -= 1ll * (X[i] - X[i - 1]) * (i - l);
            B += 1ll * (X[i] - X[i - 1]) * (r - i);
        }
        while (l < i && B < 0) {
            B += X[i] - X[l];
            l++;
        }
        while (r < R && B >= X[r] - X[i]) {
            B -= X[r] - X[i];
            r++;
        }
        while (r < R && B + X[i] - X[l] >= X[r] - X[i] && X[i] - X[l] >= X[r] - X[i]) {
            B += 1ll * X[i] - X[l] - X[r] + X[i];
            r++;
            l++;
        }
        assert(r > i);
        ans = max(ans, r - l);
    }
    return ans;
}

Subtask #1

17.0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct

Subtask #2

0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	272 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Incorrect	1 ms	204 KB	Output isn't correct
28	Halted	0 ms	0 KB	-

Subtask #3

0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Incorrect	1 ms	204 KB	Output isn't correct
19	Halted	0 ms	0 KB	-

Subtask #4

32.0 / 32.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	332 KB	Output is correct
2	Correct	3 ms	448 KB	Output is correct
3	Correct	15 ms	676 KB	Output is correct
4	Correct	14 ms	588 KB	Output is correct
5	Correct	6 ms	460 KB	Output is correct
6	Correct	7 ms	460 KB	Output is correct
7	Correct	12 ms	652 KB	Output is correct
8	Correct	12 ms	588 KB	Output is correct
9	Correct	8 ms	496 KB	Output is correct
10	Correct	6 ms	460 KB	Output is correct
11	Correct	14 ms	692 KB	Output is correct
12	Correct	18 ms	692 KB	Output is correct
13	Correct	7 ms	380 KB	Output is correct
14	Correct	7 ms	496 KB	Output is correct
15	Correct	10 ms	592 KB	Output is correct
16	Correct	11 ms	588 KB	Output is correct
17	Correct	12 ms	588 KB	Output is correct
18	Correct	13 ms	588 KB	Output is correct
19	Correct	13 ms	660 KB	Output is correct
20	Correct	14 ms	664 KB	Output is correct