Submission #1332019

#	Time	Username	Problem	Language	Result	Execution time	Memory
1332019		kawhiet	평균 (COCI14_prosjek)	C++20	50 / 50	1 ms	344 KiB

prosjek

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    cin >> n;
    vector<int> b(n);
    for (int i = 0; i < n; i++) {
        cin >> b[i];
    }
    vector<long long> p(n);
    for (int i = 0; i < n; i++) {
        p[i] = 1LL * (i + 1) * b[i];
    }
    vector<int> a(n);
    a[0] = p[0];
    for (int i = 1; i < n; i++) {
        a[i] = p[i] - p[i - 1];
    }
    for (int i = 0; i < n; i++) {
        cout << a[i] << ' ';
    }
    cout << '\n';
    return 0;
}

• Subtask 1: 50 / 50