The number of rearranged different strings for the last case ('EULER') is 59, not 119.
A valid and essentially the same problem exists: http://www.mathworks.com/matlabcentral/cody/problems/2394-permutation
ur last test is incorrect
The last test suite has been fixed.
Select every other element of a vector
random picture with random colours
First non-zero element in each column
System of equations
Find the square of the sum of the digits of a number
odd number odd sum
How many ways to write
How many ways to write a number
Choose group with people
Find the number of rectangles
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