Submission #483912

#	Time	Username	Problem	Language	Result	Execution time	Memory
483912		ktkerem	Prosjek (COCI14_prosjek)	C++17	50 / 50	1 ms	308 KiB

prosjek

#include"bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
ll _i=0;
#define ffn(x) _i=x
#define fora(y,x) for(ll y=_i;x>y;y++)
#define pb push_back
#define pf push_front
#define debu cout << "hello\n"
#define fi first
#define sec second
const ll limit =1000000007; 
const ll ous=150005;
void solve(){
    ll n;
    cin >> n;
    ll ar[n];
    fora(i,n){
        cin >> ar[i];
    }
    ll sum = ar[0] , d = 2;
    cout << ar[0] << " ";
    ffn(1);
    fora(i,n){
        cout << d*ar[i]-sum << " ";
        sum=d*ar[i];
        d++;
    }
    ffn(0);
    return;
}
int main(){
    ios_base::sync_with_stdio(false);cin.tie(NULL);
    ll t=1;
    //cin >> t;
    while(t--){
        solve();
    }
    return 0; 
}

• Subtask 1: 50 / 50