Insertion Sort

Introduction The insertion sort algorithm builds a sorted list one item at a time by comparison. It is more efficient on small datasets but much less efficient on larger ones. source source Code Example func insertionSort(_ array: [Int]) -> [Int] { var A = array for i in 0 ..< A.count { var j = i while j > 0 && A[j - 1] > A[j] { let tmp = A[j] A[j] = A[j - 1] A[j - 1] = tmp j -= 1 } } return A } Implementation For each index in the input array: Set the j variable to i....