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Submission #418279

# Submission time Handle Problem Language Result Execution time Memory
418279 2021-06-05T09:05:57 Z temurbek_khujaev Rice Hub (IOI11_ricehub) C++17
32 / 100
 16 ms 704 KB 
#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 = 0;

    for (int i = 0; i < R; i++) {
        r = max(r, i + 1);
        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++;
        }
        ans = max(ans, r - l);
    }
    return ans;
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 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 Incorrect 1 ms 204 KB Output isn't correct
7 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 332 KB Output is correct
3 Correct 14 ms 656 KB Output is correct
4 Correct 14 ms 704 KB Output is correct
5 Correct 6 ms 460 KB Output is correct
6 Correct 6 ms 428 KB Output is correct
7 Correct 13 ms 692 KB Output is correct
8 Correct 12 ms 604 KB Output is correct
9 Correct 6 ms 460 KB Output is correct
10 Correct 7 ms 496 KB Output is correct
11 Correct 14 ms 588 KB Output is correct
12 Correct 15 ms 644 KB Output is correct
13 Correct 12 ms 460 KB Output is correct
14 Correct 8 ms 420 KB Output is correct
15 Correct 10 ms 512 KB Output is correct
16 Correct 12 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 16 ms 580 KB Output is correct
20 Correct 14 ms 620 KB Output is correct