Cody

Problem 7. Column Removal

Solution 205912

Submitted on 19 Feb 2013 by Peter Grega
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Test Suite

Test Status Code Input and Output
1   Pass
%% A = [1 2 3; 4 5 6]; n = 2; B_correct = [1 3; 4 6]; assert(isequal(column_removal(A,n),B_correct))

D = 2 3 B = 1 B = 1 3 B = 1 3 4 0 B = 1 3 4 6

2   Pass
%% A = magic(4); n = 3; B = [16 2 13; 5 11 8; 9 7 12; 4 14 1]; B_correct = B; assert(isequal(column_removal(A,n),B_correct))

D = 4 4 B = 16 B = 16 2 B = 16 2 13 B = 16 2 13 5 0 0 B = 16 2 13 5 11 0 B = 16 2 13 5 11 8 B = 16 2 13 5 11 8 9 0 0 B = 16 2 13 5 11 8 9 7 0 B = 16 2 13 5 11 8 9 7 12 B = 16 2 13 5 11 8 9 7 12 4 0 0 B = 16 2 13 5 11 8 9 7 12 4 14 0 B = 16 2 13 5 11 8 9 7 12 4 14 1

3   Pass
%% A = 1:10; n = 7; B_correct = [1 2 3 4 5 6 8 9 10]; assert(isequal(column_removal(A,n),B_correct))

D = 1 10 B = 1 B = 1 2 B = 1 2 3 B = 1 2 3 4 B = 1 2 3 4 5 B = 1 2 3 4 5 6 B = 1 2 3 4 5 6 8 B = 1 2 3 4 5 6 8 9 B = 1 2 3 4 5 6 8 9 10

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