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Incorrect

76Size
Leading solution size is 29.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Fail
 
% no diag
filetext = fileread('your_fcn_name.m');
assert(isempty(strfind(filetext, 'diag')))
Error: Could not open file your_fcn_name.m. No such file or directory.
2
Fail
 
%%  square m-by-m matrix (1)
x = [10 20 30; 40 50 60; 70 80 90];
diag_correct =  [10 50 90];
antidiag_correct = [ 70    50    30];
[A,B]= your_fcn_name(x);
assert(isequal(A,diag_correct))
assert(isequal(B,antidiag_correct))
Error: Undefined function 'your_fcn_name' for input arguments of type 'double'.
3
Fail
 
%% m-by-n matrix where m >= n (2)
x = [10 20 30; 40 50 60  ; 70 80 90; 100 74 15];
diag_corrct78 =  [10 50 90];
antidiag_corrct78 = [ 100   80    60];
[A3,B3]= your_fcn_name(x);
assert(isequal(A3,diag_corrct78))
assert(isequal(B3,antidiag_corrct78))
Error: Undefined function 'your_fcn_name' for input arguments of type 'double'.
4
Fail
 
%% m-by-n matrix where m <= n (3)
x = [10 20 30 58; 40 50 60 68 ; 70 80 90 98];
diag_correct7 =  [10 50 90];
antidiag_correct7 = [ 70    50    30];
[A3,B3]= your_fcn_name(x);
assert(isequal(A3,diag_correct7))
assert(isequal(B3,antidiag_correct7))
Error: Undefined function 'your_fcn_name' for input arguments of type 'double'.
5
Fail
 
%% m-by-n matrix where m >= n (4)
t = [0 0 0; 1 0 0 ; 0  2 0; 0 0 3];
diag8 =  [0 0 0];
antid7 = [ 0 2 0];
[A3,B3]= your_fcn_name(t);
assert(isequal(A3,diag8))
assert(isequal(B3,antid7))
% m-by-n matrix where m <= n (5)
t = [0 1 0 0; 0 0 2 0 ; 0 0 0 3];
diag8 =  [0 0 0];
antid7 = [ 0 0 0];
[A3,B3]= your_fcn_name(t);
assert(isequal(A3,diag8))
assert(isequal(B3,antid7))
Error: Undefined function 'your_fcn_name' for input arguments of type 'double'.