In C++ please!!

3.18 LAB: Comparing doubles Write a program that is given two doubles for comparison and a third double that is a difference threshold, called epsilon. Output one of three phrases: - output 'equal' if the doubles are within 0.001 (exclusively) of each other - output "close enough" if the doubles are within epsilon (exclusively) of each other - output "not close" if doubles are not within epsilon Note End each output statement with a newine Ex if the input is: 14.1.14.20.2 the output is: close enough Ex If the input is: 2.11252.11320.02 the output is: equal Ex: If the input is: 5.1.5.00.05 the output is