Count number of words in string
'hi', answer is 1
'hi hi', answer is 2
'I enjoy cody', answer is 3
Find state names that end with the letter A
Rotate a Matrix
Perfect Square or not
Matlab Basics - Set unwanted parts of a vector to zero
Find Excess 3 code of given decimal number.
Find out next state (NS) of T Flip-Flop.
Find out phase angle of second order system.
Convert Kilometers to Miles
Case-insensitive Character Detection
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