제출 #339812

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
339812		shivam_327	Prosjek (COCI14_prosjek)	C++14	50 / 50	1 ms	364 KiB

prosjek

#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define vi vector<int>
#define vll vector<ll>
#define vii vector<pair<int,int>>
#define vlll vector<pair<ll,ll>>
#define all(x) x.begin(),x.end()
#define TESTCASES ll t;cin>>t;while(t--)
using namespace std;
int main()
{
	ll n;cin>>n;
	vll b(n+1);for(ll i=1;i<=n;i++){cin>>b[i];}
	vll a(n+1);a[1]=b[1];
	for(ll i=2;i<=n;i++){a[i]=i*b[i]-(i-1)*b[i-1];}
	for(ll i=1;i<=n;i++){cout<<a[i]<<" ";}
}

• Subtask 1: 50 / 50