Submission #448115

#	Time	Username	Problem	Language	Result	Execution time	Memory
448115		JovanB	평균 (COCI14_prosjek)	C++17	50 / 50	1 ms	316 KiB

prosjek

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

using ll = long long;
using ld = long double;

int main(){
    ios_base::sync_with_stdio(false), cin.tie(0);
    cout.precision(10);
    cout << fixed;

    int n;
    cin >> n;
    ll pref = 0;
    for(int i=1; i<=n; i++){
        ll x;
        cin >> x;
        cout << x*i - pref << " ";
        pref = x*i;
    }
    return 0;
}

• Subtask 1: 50 / 50