Problem 7. Column Removal

Solution 213942

Submitted on 7 Mar 2013

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Adrian Dronca on 7 Mar 2013

oops ! didn't read the requirements right

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))
2	Fail	%% 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)) Error: Assertion failed.
3	Fail	%% A = 1:10; n = 7; B_correct = [1 2 3 4 5 6 8 9 10]; assert(isequal(column_removal(A,n),B_correct)) Error: Attempted to access A(2,:); index out of bounds because size(A)=[1,10].

Test

Status

Code Input and Output

Pass

%% A = [1 2 3; 4 5 6]; n = 2; B_correct = [1 3; 4 6]; assert(isequal(column_removal(A,n),B_correct))

Fail

%% 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))

Error: Assertion failed.

Fail

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

Error: Attempted to access A(2,:); index out of bounds because size(A)=[1,10].