Cody

Problem 11. Back and Forth Rows

Solution 1746676

Submitted on 9 Mar 2019 by Divya Yerraguntla
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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)));

z = 1 z = 1 2 z = 1 2 3 z = 1 2 3 4 z = 5 z = 5 6 z = 5 6 7 z = 5 6 7 8 z = 9 z = 9 10 z = 9 10 11 z = 9 10 11 12 z = 13 z = 13 14 z = 13 14 15 z = 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)));

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

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