#include <iostream>
using namespace std;
int main()
{
int n;
cin >> n;
int a[n+5];
for(int i=1; i<=n; i++)
cin >> a[i];
for(int i=1; i<=n; i++)
{
if(i == 1)
cout << (int)(a[1]+a[2])/2 << " ";
else if(i == n)
cout << (int)(a[n-1]+a[n])/2 << endl;
else cout << (int)(a[i-1]+a[i]+a[i+1])/3 << " ";
}
return 0;
}