def f(s):
    length = len(s)
    if length == 1:
        return s
    c = 1
    total = int(s[0])
    for i in range(1, length):
        total += (length-i)*c//i*int(s[i])
    return f(str(total))


n = int(input())
for _ in range(n):
    s = input()
    print(f(s))