Problem 11. Back and Forth Rows

Solution 364752

Submitted on 5 Dec 2013 by Gnaneswar Nadh satapathi

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good Question

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))); n1 = 1 2 3 4 5 6 7 8 9 10 11 12 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))); n1 = Columns 1 through 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Columns 17 through 25 17 18 19 20 21 22 23 24 25

Test

Status

Code Input and Output

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)));

n1 = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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)));

n1 = Columns 1 through 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Columns 17 through 25 17 18 19 20 21 22 23 24 25