From now on, anytime I can chain together a composition of functions, I will never exceed a Cody score of 12! Thank you!
I also would encourage people not to submit this sort of dynamic expression regexp trick solutions indiscriminately. Having said that, and just for reference, you can push this down to a Cody score of 10... (hint1: use varargin; hint2: use 'command syntax' instead of 'function syntax').
To keep Cody from degenerating into a bunch of unreadable party tricks, we've blocked usage of eval, evalc, and a few others. But regexp is too important for us to block, so this trick will remain available into the foreseeable future. Which means, to back up Alfonso's comment, please don't abuse it. It's funny once, and then it just gets annoying.
function y = bit_reverse(x,n)
x = dec2bin(x);
y(i) = a(n-i);
y(i) = x(length(x)-i+1);
Right and wrong
MATCH THE STRINGS (2 CHAR) very easy
Create a vector
Divisible by 2
Convert from Fahrenheit to Celsius
Test if a Number is a Palindrome without using any String Operations
Specific Element Count
Give the Shortest Path Through The Maze
Test if two numbers have the same digits
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