Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
x = 1;
y_correct = ones(3);
assert(isequal(surrounded(x),y_correct))
a =
1 1
C =
1 1 1
B =
1 1 1
1 1 1
1 1 1
|
2 | Pass |
x = [3 3 3;3 3 3];
y_correct = [1 1 1 1 1;1 3 3 3 1; 1 3 3 3 1; 1 1 1 1 1];
assert(isequal(surrounded(x),y_correct))
a =
2 3
C =
1 3 3 3 1
1 3 3 3 1
B =
1 1 1 1 1
1 3 3 3 1
1 3 3 3 1
1 1 1 1 1
|
3 | Pass |
x = ones(3,4);
y_correct = ones(5,6);
assert(isequal(surrounded(x),y_correct))
a =
3 4
C =
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
B =
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
|
4 | Pass |
x = [0];
y_correct = ones(3); y_correct(2,2) = 0;
assert(isequal(surrounded(x),y_correct))
a =
1 1
C =
1 0 1
B =
1 1 1
1 0 1
1 1 1
|
5 | Pass |
x = reshape(1:9,[3,3]);
y_correct = [1 1 1 1 1; 1 1 2 3 1; ...
1 4 5 6 1; 1 7 8 9 1; 1 1 1 1 1]';
assert(isequal(surrounded(x),y_correct))
a =
3 3
C =
1 1 4 7 1
1 2 5 8 1
1 3 6 9 1
B =
1 1 1 1 1
1 1 4 7 1
1 2 5 8 1
1 3 6 9 1
1 1 1 1 1
|
Determine whether a vector is monotonically increasing
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