A little warm-up to begin...
An n-digit number is pandigital if it makes use of all the digits 1 to n exactly ONCE.
For example, the 5-digit number 15234, is 1 through 5 pandigital.
Given a positive integer find whether it is a pandigital number.
Remove the vowels
The Goldbach Conjecture
Find the palindrome
Given two strings, find the maximum overlap
The Dark Side of the Die
Sum of big primes without primes
Can you beat the lottery again (for hardcore coder) ?
Numbers spiral diagonals (Part 2)
How to reverse spdiags ?
Find indices of diagonal elements
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office