Submission #86265

#	Time	Username	Problem	Language	Result	Execution time	Memory
86265		MohamedAhmed0	Prosjek (COCI14_prosjek)	C++14	50 / 50	2 ms	544 KiB

prosjek

/* Author : Mohamed Ahmed
   Just solution will be average * index - (sum of elements before it)
*/

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n ;
    cin>>n ;
    long long sum = 0 ;
    for(int i = 1 ; i <= n ; ++i)
    {
        long long x ;
        cin>>x ;
        long long a = x * (i*1ll) - sum ;
        cout<<a<<" ";
        sum += a ;
    }
}

• Subtask 1: 50 / 50