Please start every test case with "%%". Refer to https://au.mathworks.com/matlabcentral/cody/problems/1896-index-one-element-in-each-vector-of-an-array-along-a-given-dimension#comment_10372
Get the length of a given vector
Getting the absolute index from a matrix
Make roundn function
How many complete pizzas (number 2)
Magnitude of a vector
Connect 4 (the boardgame)
Add the positive numbers
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