Leetcode Problem 1342. Number of Steps to Reduce a Number to Zero

1342. Number of Steps to Reduce a Number to Zero

Leetcode Solutions

Approach: Simulation

Initialize a variable steps to 0 to count the number of steps.
While num is greater than 0: a. Check if num is even by using num % 2. b. If num is even, divide it by 2. c. If num is odd, subtract 1 from it. d. Increment steps by 1.
Once num is reduced to 0, return the steps count.

Approach: Counting Bits

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