Module: Subroutines: procedures and functions - 2


Problem

3/10

Calling a function

Problem

Write a program that uses an existing function to calculate the arithmetic mean of two numbers and prints out the word " ;YES" if the arithmetic mean of two numbers is greater than 5, or the word "NO" - otherwise.

Input: The input of the program is two natural numbers (both numbers are no more than 150). Both numbers are on different lines.

Output: print "YES" or "NO".


Example.
Input Output
100
101
YES
5
3
NO