MATLAB Cody - MATLAB Central

Problem 47. Extract leading non-zero digit

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Solution 113233

Submitted on 16 Jul 2012 by Cris Luengo

Size: 16
This is the leading solution.

This solution is locked. To view this solution, you need to solve the problem first.

Solve This Problem View on Solution Map

2 Comments

2 Comments

Konrad on 7 Dec 2012

Sorry, I did not want to copy you! Just tried to understand what you did...

Brandon on 26 Jun 2023

A great example of slow code, this solution takes 4.5 seconds to run through 1000 random numbers. My solution takes a millisecond.

Cody "size" is such a poor measure of good code...

Suggested Problems

Calculate the Levenshtein distance between two strings

1455 Solvers
Replace May with April

386 Solvers
How long is the longest prime diagonal?

399 Solvers
There are 10 types of people in the world

1151 Solvers
Volume of a box

685 Solvers

More from this Author96

Remove any row in which a NaN appears

8649 Solvers
Find state names that end with the letter A

1186 Solvers
What is the next step in Conway's Life?

655 Solvers
It dseon't mettar waht oedrr the lrettes in a wrod are.

1918 Solvers
Which doors are open?

3338 Solvers

Community Treasure Hunt

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

Start Hunting!