Cody

Solution 2057839

Submitted on 14 Dec 2019 by Liudmila Dolgikh
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Test Suite

Test Status Code Input and Output
1   Pass
n = 4; a = [ 1 2 3 4; 8 7 6 5; 9 10 11 12; 16 15 14 13]; assert(isequal(a,back_and_forth(n)));

x = 1 2 3 4 x = 5 6 7 8 x = 9 10 11 12 x = 13 14 15 16

2   Pass
n = 5; a = [ 1 2 3 4 5; 10 9 8 7 6; 11 12 13 14 15; 20 19 18 17 16; 21 22 23 24 25]; assert(isequal(a,back_and_forth(n)));

x = 1 2 3 4 5 x = 6 7 8 9 10 x = 11 12 13 14 15 x = 16 17 18 19 20 x = 21 22 23 24 25