text: //write include statement for if header
  
  #include "if.h"
  
  //write code for the is_even function that returns true if num is even, false otherwise
  
  bool is_even(int num)
  {
  	if (num % 2 == 0)
  		return true;
  	else
  		return false;
  }
  
  
  //write code for function named overtime that accepts a double hours and returns true if 
  //hours over 40, false otherwise
  
  