Problem 943. "mirror" matrix

Create n x 2n "mirror" matrix of this type:

Examples

For n = 2

 m = [ 1 2 2 1
       1 2 2 1 ]

For n = 3

 m = [ 1 2 3 3 2 1
       1 2 3 3 2 1
       1 2 3 3 2 1 ]
Solve

Solution Stats

54.56% Correct | 45.44% Incorrect
Last Solution submitted on Jan 21, 2026

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