Submission #1101730

#	Time	Username	Problem	Language	Result	Execution time	Memory
1101730		rayan_bd	Prosjek (COCI14_prosjek)	C++17	50 / 50	1 ms	336 KiB

prosjek

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

#define getar(ar,n) for(ll i=0;i<n;++i) cin>>ar[i]
#define show(n) cout<<n<<'\n'
#define all(v) v.begin(), v.end()
#define br cout<<"\n"
#define pb push_back
#define nl '\n'
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define ret return
#define ll long long
#define ld long double
#define sza(x) ((int)x.size())

const int mxN = 1e5 + 5;
const ll MOD = 1e9 + 7;
const ll INF = 1e9;
const ld EPS = 1e-9;


void solve() {
    ll n;cin>>n;
    ll ar[n];getar(ar,n);
    ll prev=ar[0];
    cout<<prev<<" ";
    for(ll i=1;i<n;++i){
        ll curr=ar[i]*(i+1)-prev;
        prev+=curr;
        cout<<curr<<" ";
    }
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    solve();
    return 0;
}

• Subtask 1: 50 / 50