Problem 42701. multiple of nine?

Created by George-Felix Leu

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Given a positive number n, return true if n is a multiple of 9 and false if not. Do not make the division and do not use functions like mod or rem.

Solve

Solution Stats

177 Solutions
111 Solvers

Last Solution submitted on Nov 25, 2024

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Jean-Marie Sainthillier on 5 Jan 2016

See Problem 42411 by Grant III

George-Felix Leu on 6 Jan 2016

@Jean-Marie Sainthillier: You are right, sorry for not have checked before.
And thank you for the info, the problem-series by Grant III is very useful.

Solution Comments

Show comments

ANNOUNCEMENT

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers111

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 42701. multiple of nine?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers111

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Problem 42701. multiple of nine?

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers111

Suggested Problems

More from this Author2

Problem Tags

Community Treasure Hunt

Players