Given the unsigned 8-bit integer x, return the number y which is the binary inversion of x.
For example if x is 5, y should be 250 because:
5 (8-bit): 00000101
250 (8-bit): 11111010
Swap the first and last columns
Is A the inverse of B?
Find the Nth Root of a Given Number
Evaluating a polynomial
angle in regular polygon
How many complete pizzas
Odd times even numbers in a matrix
X plus binary inverted x
How many complete pizzas (number 2)
Check capital letters
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