Raw Python Snippet (WIP)

# Write a program that computes the value of a+aa+aaa+aaaa with a given digit as the value of a.
# Suppose the following input is supplied to the program:
# 9
# Then, the output should be:
# 11106


a = input()

total = int(a)+int(2*a)+int(3*a)+int(4*a)
print(total)