Given a sorted array of integers, find a “popular” element i.e. one which occurs more than n/4 times. If no such element exist (which occurs more than n/4 times) then print error. For example: If Input array has 8 elements as below {1, 3, 3, 3, 4, 6, 9, 10} Then 3 is the popular element that […]

Insertion sort is the most common sorting technique used by card players to sort their cards. It sorts the array in-place and is the one of the best comparison sort algorithms.