#include<bits/stdc++.h> #define ll long long using namespace std; ll a[1005],b[1005]; int main(){ int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } b[1]=a[1]; cout<<b[1]<<" "; for(int j=2;j<=n;j++){ b[j]=b[j-1]+a[j]; cout<<b[j]<<" "; } return 0; }