Sort rows of matrix A in an ascending order according to the last column
A = [1 2 3;7 8 9;4 5 6];
A = [1 2 3;4 5 6;7 8 9];
Additional test cases have been added.
Back and Forth Rows
Reverse the Words (not letters) of a String
First non-zero element in each column
Who knows the last digit of pi?
Generate a random matrix A of (1,-1)
Sample from random roulette
Return strings encapsulated by braces
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