Submission #586393

#	Time	Username	Problem	Language	Result	Execution time	Memory
586393		adrilen	Distributing Candies (IOI21_candies)	C++17	0 / 100	102 ms	15320 KiB

candies

#include<bits/stdc++.h>

using namespace std;
const int inf = 1e9;


vector <int> prefix_sum(vector <int> c, vector<int>l, vector<int> r, vector<int> v)
{
    int n = c.size(), q = v.size();
    vector <int> prefix(n + 1);
    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] = min(prefix[i - 1] + prefix[i], inf);
        prefix[i - 1] = min(c[i - 1], prefix[i - 1]);
    }
    prefix.erase(prefix.end() - 1);
    return prefix;
}





vector<int> distribute_candies(vector <int> c, vector<int> l, vector<int> r, vector<int> v)
{
    vector <int> s = prefix_sum(c, l, r, v);

    return s;
}

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