Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Check if sorted
Spot the outlier
Add two numbers
Perfect Square or not
Sum of odd numbers in a matrix
Back to basics 9 - Indexed References
Back to basics 25 - Valid variable names
Back to basics 11 - Max Integer
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