11 Write a C++ program to do the following :- 1- define an integer array with size 20 2- find the most occurring even element in the array without using function( in main only) ex: if array was {2,2,1,2,4,1,1,1,5,6,6,2,6,6,2,5,5,5,5,5} then the most even occurring element is 2* (10 Points)