# Find the most common number

EASYGiven an input string with numbers separated by a single space.

Find the most common number in this line.

### Example #1

#### Input

1 2 3 2 4 4 2 5

#### Output

2

Given an input string with numbers separated by a single space.

Find the most common number in this line.

1 2 3 2 4 4 2 5

2