Bubble Sort a List of Item Names

2024/Oct/Nov·Variant 2

MEDIUMAlgorithms

Array ItemList holds 5 item names as strings. Write procedure BubbleSort() that sorts ItemList into alphabetical order using the bubble sort algorithm.

Input: 5 item names. Output: The names in alphabetical order, one per line.

Example:

Input:  Pen
        Eraser
        Ruler
        Book
        Marker
Output: Book
        Eraser
        Marker
        Pen
        Ruler

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Sample Test Cases

Test 1: Five names, mixed order

Inputs: Pen, Eraser, Ruler, Book, Marker

Expected: Book Eraser Marker Pen Ruler

Test 2: Already alphabetical

Inputs: Apple, Banana, Cherry, Date, Fig

Expected: Apple Banana Cherry Date Fig