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.
Remove the vowels
Remove the small words from a list of words.
Is it a number?
How many ways to write a number
Find the number of rectangles
odd number odd sum
Choose group with people
How many ways to write
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