algorithm code snippets in ruby

find the greatest common divisor of a list of numbers in ruby

find the greatest common divisor of two numbers in ruby

find the kth least common element in an array in ruby

find the kth longest word in a string in ruby

find the kth most common element in an array in ruby

find the kth most frequent element in an array in ruby

find the kth smallest number in a list in ruby

find the least common multiple of a list of numbers in ruby

find the median of all nodes in a linked list in ruby

shuffle a string in ruby