Find the maximum two numbers of every column of a matrix.
If we input a matrix
A = [ 1 2 4
6 0 3
4 1 5 ]
we should get
B = [ 6 2 5
4 1 4 ]
Additional test cases have been added.
liuliu:you "regexp" everything,everywhere? LOL
Make a Palindrome Number
Reverse the Words (not letters) of a String
Project Euler: Problem 5, Smallest multiple
Permute diagonal and antidiagonal
Remove the Zero
Project Euler: Problem 14 Longest Collatz sequence(harder version)
Solve Sudoku puzzle step by
Find the right number make the equation
Make an anonymous function that has variable output
Put m balls into n boxes
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