Day-19 q3: Letter Combinations of a Phone Number

[GargNikitaa]

Letter Combinations of a Phone Number

Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent. Return the answer in any order.

A mapping of digits to letters (just like on the telephone buttons) is given below. Note that 1 does not map to any letters.

Examples:

Input: digits = "23"
Output: ["ad","ae","af","bd","be","bf","cd","ce","cf"]

Input: digits = ""
Output: []

Input: digits = "2"
Output: ["a","b","c"]

[namita0210]

Please assign this issue to me - for a solution in java @GargNikitaa @karishma-2020

[Shubh-Krishna]

please assign this question to me :) @bh-g

[Akansha77]

Please assign this issue to me.

[Shubhra-Narang]

Please assign this issue to me

[Tech-neophyte]

Hi! Please assign for python solution.. @karishma-2020 @bh-g