Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
x = [1 2 3 4
5 5 6 5
7 9 8 3];
y_correct = [0 0 0 4
0 0 6 0
0 9 0 0];
assert(isequal(your_fcn_name(x),y_correct))
y =
(3,2) 9
(2,3) 6
(1,4) 4
|
2 | Pass |
x = magic(4);
y_correct = [16 0 0 0
0 11 0 0
0 0 0 12
0 0 15 0];
assert(isequal(your_fcn_name(x),y_correct))
y =
(1,1) 16
(2,2) 11
(4,3) 15
(3,4) 12
|
3 | Pass |
x = pi;
y_correct = pi;
assert(isequal(your_fcn_name(x),y_correct))
y =
(1,1) 3.1416
|
4 | Pass |
x = 0;
y_correct = 0;
assert(isequal(your_fcn_name(x),y_correct))
y =
All zero sparse: 1×1
|
5 | Pass |
x = toeplitz(1:5);
y_correct = [ 0 0 0 0 5
0 0 0 0 4
3 0 0 0 0
4 0 0 0 0
5 0 0 0 0];
assert(isequal(your_fcn_name(x),y_correct))
y =
(3,1) 3
(4,1) 4
(5,1) 5
(1,5) 5
(2,5) 4
|
6 | Pass |
x = ones(5);
y_correct = [ 1 0 0 0 0
1 0 0 0 0
1 0 0 0 0
1 0 0 0 0
1 0 0 0 0];
assert(isequal(your_fcn_name(x),y_correct))
y =
(1,1) 1
(2,1) 1
(3,1) 1
(4,1) 1
(5,1) 1
|
7 | Pass |
x =nchoosek(7:9,3);
y_correct =[ 0 0 9];
assert(isequal(your_fcn_name(x),y_correct))
y =
(1,3) 9
|
8 | Pass |
x =nchoosek(4:9,2);
y_correct = [ 0 5
0 6
0 7
0 8
0 9
0 6
0 7
0 8
0 9
0 7
0 8
0 9
0 8
0 9
0 9];
assert(isequal(your_fcn_name(x),y_correct))
y =
(1,2) 5
(2,2) 6
(3,2) 7
(4,2) 8
(5,2) 9
(6,2) 6
(7,2) 7
(8,2) 8
(9,2) 9
(10,2) 7
(11,2) 8
(12,2) 9
(13,2) 8
(14,2) 9
(15,2) 9
|
231 Solvers
Return the first and last character of a string
1653 Solvers
296 Solvers
2993 Solvers
Check that number is whole number
274 Solvers