Cody

Solution 1852057

Submitted on 18 Jun 2019 by Albit
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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 b = [] y = 4 b = 1 2 3 4 x = 5 y = 8 y = 8 b = 1 2 3 4 8 7 6 5 x = 9 y = 12 b = 1 2 3 4 8 7 6 5 9 10 11 12 x = 13 y = 16 y = 16 b = 1 2 3 4 8 7 6 5 9 10 11 12 16 15 14 13 x = 17

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 b = [] y = 5 b = 1 2 3 4 5 x = 6 y = 10 y = 10 b = 1 2 3 4 5 10 9 8 7 6 x = 11 y = 15 b = 1 2 3 4 5 10 9 8 7 6 11 12 13 14 15 x = 16 y = 20 y = 20 b = 1 2 3 4 5 10 9 8 7 6 11 12 13 14 15 20 19 18 17 16 x = 21 y = 25 b = 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 x = 26

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