From d4fc55c5fc4859490584c5f023a18e1c514226c8 Mon Sep 17 00:00:00 2001 From: harsh patel Date: Sat, 4 Jan 2020 20:33:55 +0530 Subject: [PATCH] Add files via upload (#1657) --- sorts/recursive_bubble_sort.py | 40 ++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 sorts/recursive_bubble_sort.py diff --git a/sorts/recursive_bubble_sort.py b/sorts/recursive_bubble_sort.py new file mode 100644 index 000000000..88c13cbb9 --- /dev/null +++ b/sorts/recursive_bubble_sort.py @@ -0,0 +1,40 @@ +def bubble_sort(list1): + """ + It is similar is bubble sort but recursive. + :param list1: mutable ordered sequence of elements + :return: the same list in ascending order + + >>> bubble_sort([0, 5, 2, 3, 2]) + [0, 2, 2, 3, 5] + + >>> bubble_sort([]) + [] + + >>> bubble_sort([-2, -45, -5]) + [-45, -5, -2] + + >>> bubble_sort([-23, 0, 6, -4, 34]) + [-23, -4, 0, 6, 34] + + >>> bubble_sort([-23, 0, 6, -4, 34]) == sorted([-23, 0, 6, -4, 34]) + True + + >>> bubble_sort(['z','a','y','b','x','c']) + ['a', 'b', 'c', 'x', 'y', 'z'] + + """ + + for i, num in enumerate(list1): + try: + if list1[i+1] < num: + list1[i] = list1[i+1] + list1[i+1] = num + bubble_sort(list1) + except IndexError: + pass + return list1 + +if __name__ == "__main__": + list1 = [33,99,22,11,66] + bubble_sort(list1) + print(list1)