Submission #1021454

#	Time	Username	Problem	Language	Result	Execution time	Memory
1021454		Wael	Distributing Candies (IOI21_candies)	C++17	8 / 100	76 ms	13392 KiB

candies

#include "candies.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;
using i64 = long long;

vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    int n = c.size();
    int q = v.size();

    vector<i64> pref(n);
    for (int j = 0; j < q; ++j) {
        pref[l[j]] += v[j];
        if (r[j] + 1 < n) {
            pref[r[j] + 1] -= v[j];
        }
    }

    vector<int> s(n);
    for (int i = 0; i < n; ++i) {
        if (i) {
            pref[i] += pref[i - 1];
        }
        s[i] = min((i64)c[i], pref[i]);
    }

    return s;
}

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