Return the number of days in a given month in 2017. If the input is not a valid month number, return -1.
Input: m = 1
Outpu: d = 31
Input: m = 2
Output: d = 28
Input: m = 13
Output: d = -1
You cannot use IF statements
Add two numbers
Swap the first and last columns
Return elements unique to either input
03 - Matrix Variables 3
Sum of the Multiplication of Vectors
Capitilize the first letter of every word in a string
Sum of adjacent elements in a vector
Find the starting index of a consecutive condition
How many Integers?
Separate even from odd numbers in a vector - without loops
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