Submission #920511

#	Time	Username	Problem	Language	Result	Execution time	Memory
920511		speedcode	평균 (COCI14_prosjek)	C++17	50 / 50	1 ms	600 KiB

prosjek

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


int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);

    long long a = 0;
    long long b;

    int n;
    cin >> n;
    
    for(int i = 1; i <= n; i++){
        cin >> b;
        cout << i*b - (i-1)*a << ' ';
        a = b;
    }
    cout << '\n';

    return 0;
}

• Subtask 1: 50 / 50