Python Tutorial: Learn How to Swap Numbers in a List - Easy Python Programming Exercise | codewithb

Python Tutorial: Learn How to Swap Numbers in a List - Easy Python Programming Exercise In this program, the function swap_numbers takes three arguments: the list of numbers, and the indices of the two numbers to be swapped. It first checks if the indices are valid (i.e., within the range of the list's indices). If the indices are valid, it uses tuple unpacking to swap the numbers at the given indices. Finally, it returns the modified list. In the example usage, we create a list of numbers [1, 2, 3, 4, 5] and specify the indices 1 and 3 to swap the numbers at those positions. The original list is printed, and then the swap_numbers function is called to swap the numbers. The resulting swapped list is then printed. Original list: [1, 2, 3, 4, 5] Swapped list: [1, 4, 3, 2, 5] In the original list [1, 2, 3, 4, 5], the numbers at index 1 and index 3 are 2 and 4 respectively. After swapping them, the resulting list becomes [1, 4, 3, 2, 5]. @codewithbv #pythonprogramming #programmingexercise #listmanipulation #pythonlists #codesnippet #swappingnumbers #pythonfunctions #Algorithm #beginnerpython #learntocode

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