#include <iostream>
using namespace std;
int main()
{
int a;
cin>>a;
int *n= new int [a];
for(int i=0;i<=a;i++)
{
cin>>n[i];
cout<<endl;
}
//system("cls");
int suma=0;
for(int i=0;i<=a;i++)
{
suma=suma+n[i];
cout<<suma<<endl;
}
delete [] n;
return 0;
}
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