include <iostream>

using namespace std; int main(){ long long n1,n2,n3,n4,n5; cin>>n1>>n2>>n3>>n4>>n5; cout<<n1<<" "; cout<<n1+n3<<" "; cout<<n2+n4<<" "; cout<<n3+n5<<" "; cout<<n5;

return 0;

}