Covering some basic topics I haven't seen elsewhere on Cody.
Given an input matrix and row and column, output the index of the referenced element.
matrix: [10 12 22; 9 3 5]
-> index = 6
Find the sum of the elements in the "second" diagonal
Remove the two elements next to NaN value
Swap two numbers
Dimensions of a rectangle
Back to basics 10 - Max Float
Back to basics 7 - Equal NaNs
7 segment LED display
Back to basics 26 - Keywords
Back to basics 15 - Benchmark
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