Write and test a function called pow_of_two() that takes a positive integer num as the input parameter and returns another integer that is the largest power of 2 and is less than or equal to num. For example, 1, 2, 4, 8, 16, 32.. are numbers that are the powers of 2, but 3, 5, 6, 7, 9, 10.. are not. Some sample outputs are here to test. pow_of_two(1) → 1 pow_of_two (2) -2 pow_of_two (12) pow_of_two (20) 8 16 pow_of_two (63) ➜32 pow_of_two (284) 256

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write and test a function called pow_of_two() that takes a positive integer num as the
input parameter and returns another integer that is the largest power of 2 and is less than
or equal to num. For example, 1, 2, 4, 8, 16, 32.. are numbers that are the powers of 2,
but 3, 5, 6, 7, 9, 10.. are not.
Some sample outputs are here to test.
pow_of_two (1) → 1
pow_of_two (2)
pow_of_two (12)
pow_of_two (20)
16
pow_of_two (63) ➜32
pow_of_two (284) 256
Problem 2 (Decimal to Binary)
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Transcribed Image Text:Write and test a function called pow_of_two() that takes a positive integer num as the input parameter and returns another integer that is the largest power of 2 and is less than or equal to num. For example, 1, 2, 4, 8, 16, 32.. are numbers that are the powers of 2, but 3, 5, 6, 7, 9, 10.. are not. Some sample outputs are here to test. pow_of_two (1) → 1 pow_of_two (2) pow_of_two (12) pow_of_two (20) 16 pow_of_two (63) ➜32 pow_of_two (284) 256 Problem 2 (Decimal to Binary) Print →2 ➜8 ed this topic Activity Details
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