I. The Youngest in ASZoo
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

There are two monkeys in ASZoo, the first one's age is $$$n$$$ and the second one is $$$m$$$, print the age of the younger monkey.

Input

The input consists of two integers $$$n$$$, and $$$m$$$ ($$$ 1 \le n, m \le 100$$$).

Output

Print the age of the younger monkey.

Examples
Input
3 5
Output
3
Input
7 1
Output
1