#Given three integers. Determine how many of them are equal to each other. The program must print one of the numbers: 3 (if all are same), 2 (if two of them are equal to each other and the third one is different) or 0 (if all numbers are different).# -*- coding: utf-8 -*-



array = [2, 7, 9, 10, 20, 5, 2, 9]

 
    


    
