Dataford
Interview QuestionsInterview GuidesExperiencesCoachingPricing
Get started
Dataford
Popular roles
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Browse
Browse All RolesEvery role hub, from analyst to MLBrowse All CompaniesCompany-specific interview loopsAll Interview GuidesThe full guide library
Top questions by role
Software EngineerData AnalystData ScientistData EngineerBusiness AnalystAI EngineerMachine Learning EngineerProduct Manager
Top questions by skill
SQLPythonStatisticsMachine LearningA/B TestingSystem DesignGenerative AIProduct SenseMetricsBehavioral
Browse all questions →Try a mock interview
Experiences
Practice
Mock InterviewsTimed interview simulations with feedbackCoaching1:1 coaching with people at your target companiesSuccess PathYour 6-week structured planModulesCurated lessons by topicWebinarsTalks from ex-Big Tech data leadsPlaygroundA free-form scratch editor
Learn
BlogInterview strategy and career adviceTech Job Market ReportHiring trends across data and AI rolesFor UniversitiesDataford for career centersAbout DatafordWho we are and how we build
Pricing
Build my plan
Print All Digits of a Number
00:00
5 left

Print All Digits of a Number

EasyPython

Problem

Print all the digits of a number.

Asked in the Round 1 DSA / Coding stage. Warm-up coding problem.

Write a function that takes a non-negative integer n and returns its digits in left-to-right order as a list of integers. Do not convert the number to a string.

Function

def print_digits(n):

Input

  • n: a non-negative integer

Output

  • A list of digits in the same order they appear in n

Constraints

  • 0 <= n <= 10^18
  • Do not convert the number to a string
  • Return the digits in left-to-right order

Function Signature

def print_digits(n):
Interviewer

Your question is Print All Digits of a Number. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

You need to log in / sign up to run or submit.
CodePython 3
Sign up free to run your codeLog inLn 2
Run your code to see test output here.