Its simple. You have to reverse a given matrix.
The problem is really to just reverse a row vector. A row vector happens to be a matrix, but so does a column vector, and two or more dimensional matrices. Saying, "reverse a matrix" is ambiguous.
Which values occur exactly three times?
Project Euler: Problem 7, Nth prime
Sum the numbers on the main diagonal
02 - Vector Variables 3
Convert a number to its Roman representation
Find the area of the four walls
Create the following sequence : 0 1 1 4 9 25 64 169 ...
Find the dimensions of a matrix
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