Submission #1242468

#	Time	Username	Problem	Language	Result	Execution time	Memory
1242468		nibert	Distributing Candies (IOI21_candies)	C++20	0 / 100	58 ms	8004 KiB

candies

#include "candies.h"
#include <vector>
#include <algorithm>

std::vector<int> distribute_candies(
    std::vector<int> c,
    std::vector<int> l,
    std::vector<int> r,
    std::vector<int> v
) {
    int n = c.size(), q = l.size();
    std::vector<int> prefix(n + 1, 0);
    std::vector<int> result(n, 0);

    for (int i = 0; i < q; i++) {
        prefix[l[i]] += v[i];
        prefix[r[i] + 1] -= v[i];
    }

    for (int i = 1; i < n; i++)
        prefix[i] += prefix[i - 1];

    for (int i = 0; i < n; i++)
        result[i] = std::min(c[i], std::max(0, prefix[i]));

    return result;
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33