# include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
typedef long long ll;
#define pii pair<int,int>
const int N = 2e5 + 5;
const int INF = 1e9;
const ll mod = 1e9+7;
ll ans[N],arr[N];
int n;
int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
//freopen(,r,stdin);
//freopen(,w,stdout);
cin>>n;
for(int i = 1;i<=n;i++){
cin>>arr[i];
}
ll tot = 0;
for(int i = 1;i<=n;i++){
ans[i] = arr[i] * i - tot;
tot+=ans[i];
}
for(int i = 1;i<=n;i++){
cout<<ans[i];
if(i < n) cout<<" ";
}
cout<<endl;
}
