Given an integer num , repeatedly add all its digits until the result has only one digit, and return it. Example 1: Input: num = 38 Output: 2 Explanation: ...

We can easily solve this problem using a while loop. We will keep on adding all the digits of the number until we are left with a single digit.

Given a non-negative integer num, repeatedly add all its digits until the result has only one digit.

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Can you solve this real interview question? Add Digits - Given an integer num, repeatedly add all its digits until the result has only one digit, and return ...

Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. For example: Given num = 38, the process is like: 3 + 8 ...

Продолжительность: 8:26
Опубликовано: 26 июл. 2020 г.

Given an integer num, the task is to reduce this number to a single digit by adding its constituent digits together.

View MayM56's solution of Add Digits on LeetCode, the world's largest programming community.

Продолжительность: 7:11
Опубликовано: 25 апр. 2023 г.