Cody

Problem 11. Back and Forth Rows

Solution 2774095

Submitted on 3 Aug 2020
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Test Suite

Test Status Code Input and Output
1   Fail
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)));

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

Assertion failed.

2   Fail
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)));

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

Assertion failed.