Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
n = 5;
a = [1 0 1 0 1;
0 1 0 1 0;
1 0 1 0 1;
0 1 0 1 0;
1 0 1 0 1];
assert(isequal(a,checkerboard(n)))
s =
1
s =
1 0
s =
1 0 1
s =
1 0 1 0
s =
1 0 1 0 1
s =
1 0 1 0 1
0 0 0 0 0
s =
1 0 1 0 1
0 1 0 0 0
s =
1 0 1 0 1
0 1 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
s =
1 0 1 0 1
0 1 0 1 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 0 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 0 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 1 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 1 0 0
s =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
a =
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
0 1 0 1 0
1 0 1 0 1
|
2 | Pass |
n = 4;
a = [1 0 1 0;
0 1 0 1;
1 0 1 0;
0 1 0 1];
assert(isequal(a,checkerboard(n)))
s =
1
s =
1 0
s =
1 0 1
s =
1 0 1 0
s =
1 0 1 0
0 0 0 0
s =
1 0 1 0
0 1 0 0
s =
1 0 1 0
0 1 0 0
s =
1 0 1 0
0 1 0 1
s =
1 0 1 0
0 1 0 1
1 0 0 0
s =
1 0 1 0
0 1 0 1
1 0 0 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
0 0 0 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
0 1 0 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
0 1 0 0
s =
1 0 1 0
0 1 0 1
1 0 1 0
0 1 0 1
a =
1 0 1 0
0 1 0 1
1 0 1 0
0 1 0 1
|
3 | Pass |
n = 7;
a = [1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1];
assert(isequal(a,checkerboard(n)))
s =
1
s =
1 0
s =
1 0 1
s =
1 0 1 0
s =
1 0 1 0 1
s =
1 0 1 0 1 0
s =
1 0 1 0 1 0 1
s =
1 0 1 0 1 0 1
0 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 0 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 0 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 0
s =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
a =
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
0 1 0 1 0 1 0
1 0 1 0 1 0 1
|
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