Submission #1264830

#	Time	Username	Problem	Language	Result	Execution time	Memory
1264830		ngunguoi45	평균 (COCI14_prosjek)	C++17	50 / 50	0 ms	328 KiB

prosjek

#include <bits/stdc++.h>
#define add emplace_back
#define fi first
#define se second

using namespace std;
using ll = long long;
using pll = pair<ll,ll>;
using pii = pair<int,int>;

const int maxn = 105;
int n;
ll a[maxn], b[maxn];

int main () {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    cin >> n;
    for (int i = 1;i <= n; i++) {
        cin >> b[i];
    }
    for (int i = 1;i <= n; i++) {
        a[i] = 1LL*b[i] * i - 1LL*b[i-1] * (i-1);
        cout << a[i] << " ";
    }
    return 0;
}

• Subtask 1: 50 / 50