2017-9: Double Trouble
Write a function that takes a character vector or scalar and returns a Boolean vector indicating anywhere an element is followed by an element of the same value.
Examples:
(your_function) 'bookkeeper'
0 1 0 1 0 1 0 0 0 0
(your_function) '' ⍝ should return an empty vector
(your_function) 'aaaaaa'
1 1 1 1 1 0
(your_function) 'd'
0
your_function ←
Solutions
