How to Solve Separate the Digits in an Array Leetcode Problem - Interview Coder Guide
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How to Solve Separate the Digits in an Array Problem

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Easy#2639
LeetCode Problem

Separate the Digits in an Array

Given an array of positive integers nums, return an array answer that consists of the digits of each integer in nums after separating them in the same order they appear in nums. To separate the digits...

ArraySimulation

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Problem Breakdown

Understanding the Separate the Digits in an Array Problem

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Problem Statement

Given an array of positive integers nums, return an array answer that consists of the digits of each integer in nums after separating them in the same order they appear in nums. To separate the digits of an integer is to get all the digits it has in the same order. For example, for the integer 10921, the separation of its digits is [1,0,9,2,1].

EasyProblem #2639
LeetCode

Separate the Digits in an Array

Related Topics
ArraySimulation
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Examples

Example 1
INPUT
nums = [13,25,83,77]
OUTPUT
[1,3,2,5,8,3,7,7]
EXPLANATION

- The separation of 13 is [1,3]. - The separation of 25 is [2,5]. - The separation of 83 is [8,3]. - The separation of 77 is [7,7]. answer = [1,3,2,5,8,3,7,7]. Note that answer contains the separations in the same order.

Example 2
INPUT
nums = [7,1,3,9]
OUTPUT
[7,1,3,9]
EXPLANATION

The separation of each integer in nums is itself. answer = [7,1,3,9].

Constraints

1 <= nums.length <= 1000
1 <= nums[i] <= 105

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