Untitled

#include<iostream>
using namespace std;
int main(){
	int t;
	cin>>t;
	while(t--){
		int n;
		cin>>n;
		int S=1000;
		cout<<S<<" ";
		for(int i=2;i<=n;i++){
			int x;
			cin>>x;
			S+=x;
			cout<<S<<" ";
		}
		cout<<"\n";
	}
}