Count the number of letters in a given string. For Example:
STR='The MAtlAb code'; output:T 2
Note:Change the given string into UPPER case letters. then calculate.
Find relatively common elements in matrix rows
Alphabetize by last name
Test if two numbers have the same digits
Say something funny
Find the hypotenuse
BULLSEYE Part 3: Reference Problem 18 BULLSEYE
COUNT VOWEL 2
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