Find the sum
Very easy
Execution time limit is 1 second
Runtime memory usage limit is 128 megabytes
For the given three-digit number n find the sum of the three-digit numbers formed by all possible permutations of the digits of the number n, including the identical one.
Input
Three-digit positive integer n.
Output
Print the required sum.
Examples
Input #1
Answer #1
Submissions 6K
Acceptance rate 50%