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.
Renaming a field in a structure array
Sum all integers from 1 to 2^n
Say something funny
Is it an Armstrong number?
Put all numbers in a string inside square brackets
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