#613. Elements divisible by 2
How many elements of the list are divisible by 2?
### Input
The first line has n, the second line has n integers separated by spaces.
### Output
A number.
Examples
Input
7 75 99 2 9 88 92 15
Output
3
Input
9 44 66 84 62 36 29 45 53 4
Output
6
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.