If given a letter from the set:
and a shift, implement a shift cypher.
with a shift of -1 yields
I find this problem challenging.
Covered negative shift this time
very straight forward solution that passes test suite but does not handle example in description correctly.
hello, what if shift >= 52 or shift < 0?
Does this work for negative shifts?
This is a sneaky way to get around the prohibition against using eval!
Which values occur exactly three times?
radius of a spherical planet
Compute a dot product of two vectors x and y
Change the sign of even index entries of the reversed vector
Flip the vector from right to left
Find best placement for ordered dominoes (harder)
Poker Series 02: isQuads
Poker Series 04: isFlush
Project Euler: Problem 7, Nth prime
Getting the row and column location from a matrix
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