eolymp
Competitions

Week 1 Introduction Part 1

Two digits from four digits

Time limit 1 second
Memory limit 128 MiB

You are given a four-digit positive integer. Form from it a two-digit number consisting of its middle digits.

Input data

One four digit positive integer n.

Output data

Print the resulting integer. Do not print the leading zeroes.

Examples

Input example #1
4765
Output example #1
76
Input example #2
1010
Output example #2
1