#include <iostream>
using namespace std;
#include<bits/stdc++.h>
typedef long long int ll;
int main() {
// your code goes here
int n ; cin>>n;
int i = 1 ;
ll arr[n+1];
ll dp[n+1];
while(i<=n){
cin>>arr[i];
i++;
}
dp[1]=arr[1];
i=2;
while(i<=n){
dp[i]=dp[i-1]+arr[i];
i++;
}
i=1;
while(i<=n){
cout<<dp[i]<<endl;
i++;
}
return 0;
}
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