#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
#include <math.h>
#include <assert.h>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <algorithm>
#include <string>
#include <functional>
#include <vector>
#include <deque>
#include <utility>
#include <bitset>
#include <limits.h>
using namespace std;
typedef long long ll;
typedef unsigned long long llu;
typedef double lf;
typedef unsigned int uint;
typedef long double llf;
typedef pair<int, int> pii;
const int N_ = 105;
int N, B[N_];
int main() {
// freopen("input.txt", "r", stdin);
// freopen("output.txt", "w", stdout);
scanf("%d", &N);
ll last = 0;
for(int i = 1; i <= N; i++) {
scanf("%d", B+i);
ll sum = (ll)B[i] * i;
printf("%lld ", sum - last);
last = sum;
}
return 0;
}
