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Test Suite
| Test | Status | Code Input and Output |
|---|---|---|
| 1 | Pass |
x = 1:5;
for spatula = sort_pancakes(x)
x(1:spatula) = flip(x(1:spatula));
end
assert(issorted(x))
stack =
1 2 3 4 5
s1 =
5
s1 =
4
s1 =
3
s1 =
2
s1 =
1
stack =
1 2 3 4 5
y =
1
|
| 2 | Pass |
x = [6 4 2 5 3 1];
for spatula = sort_pancakes(x)
x(1:spatula) = flip(x(1:spatula));
end
assert(issorted(x))
stack =
6 4 2 5 3 1
s1 =
1
stack =
1 3 5 2 4 6
y =
6
s1 =
3
stack =
5 3 1 2 4 6
y =
6 3
stack =
4 2 1 3 5 6
y =
6 3 5
s1 =
1
stack =
3 1 2 4 5 6
y =
6 3 5 4
s1 =
1
stack =
2 1 3 4 5 6
y =
6 3 5 4 3
s1 =
1
stack =
1 2 3 4 5 6
y =
6 3 5 4 3 2
s1 =
1
stack =
1 2 3 4 5 6
y =
6 3 5 4 3 2 1
|
| 3 | Pass |
x = randperm(12);
for spatula = sort_pancakes(x)
x(1:spatula) = flip(x(1:spatula));
end
assert(issorted(x))
stack =
5 7 3 9 1 8 6 4 12 11 10 2
s1 =
9
stack =
12 4 6 8 1 9 3 7 5 11 10 2
y =
9
stack =
2 10 11 5 7 3 9 1 8 6 4 12
y =
9 12
s1 =
3
stack =
11 10 2 5 7 3 9 1 8 6 4 12
y =
9 12 3
stack =
4 6 8 1 9 3 7 5 2 10 11 12
y =
9 12 3 11
s1 =
10
s1 =
5
stack =
9 1 8 6 4 3 7 5 2 10 11 12
y =
9 12 3 11 5
stack =
2 5 7 3 4 6 8 1 9 10 11 12
y =
9 12 3 11 5 9
s1 =
7
stack =
8 6 4 3 7 5 2 1 9 10 11 12
y =
9 12 3 11 5 9 7
stack =
1 2 5 7 3 4 6 8 9 10 11 12
y =
9 12 3 11 5 9 7 8
s1 =
4
stack =
7 5 2 1 3 4 6 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4
stack =
6 4 3 1 2 5 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7
s1 =
1
stack =
5 2 1 3 4 6 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7 6
s1 =
1
stack =
4 3 1 2 5 6 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7 6 5
s1 =
1
stack =
2 1 3 4 5 6 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7 6 5 4
s1 =
3
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7 6 5 4 2
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11 12
y =
9 12 3 11 5 9 7 8 4 7 6 5 4 2 1
|
| 4 | Pass |
x = randperm(13);
for spatula = sort_pancakes(x)
x(1:spatula) = flip(x(1:spatula));
end
assert(issorted(x))
stack =
9 3 10 7 13 11 12 8 4 2 1 6 5
s1 =
5
stack =
13 7 10 3 9 11 12 8 4 2 1 6 5
y =
5
stack =
5 6 1 2 4 8 12 11 9 3 10 7 13
y =
5 13
s1 =
7
stack =
12 8 4 2 1 6 5 11 9 3 10 7 13
y =
5 13 7
stack =
7 10 3 9 11 5 6 1 2 4 8 12 13
y =
5 13 7 12
s1 =
5
stack =
11 9 3 10 7 5 6 1 2 4 8 12 13
y =
5 13 7 12 5
stack =
8 4 2 1 6 5 7 10 3 9 11 12 13
y =
5 13 7 12 5 11
s1 =
8
stack =
10 7 5 6 1 2 4 8 3 9 11 12 13
y =
5 13 7 12 5 11 8
stack =
9 3 8 4 2 1 6 5 7 10 11 12 13
y =
5 13 7 12 5 11 8 10
s1 =
1
stack =
7 5 6 1 2 4 8 3 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9
s1 =
7
stack =
8 4 2 1 6 5 7 3 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7
stack =
3 7 5 6 1 2 4 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8
s1 =
2
stack =
7 3 5 6 1 2 4 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2
stack =
4 2 1 6 5 3 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7
s1 =
4
stack =
6 1 2 4 5 3 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4
stack =
3 5 4 2 1 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6
s1 =
2
stack =
5 3 4 2 1 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2
stack =
1 2 4 3 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5
s1 =
3
stack =
4 2 1 3 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5 3
stack =
3 1 2 4 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5 3 4
s1 =
1
stack =
2 1 3 4 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5 3 4 3
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5 3 4 3 2
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11 12 13
y =
5 13 7 12 5 11 8 10 9 7 8 2 7 4 6 2 5 3 4 3 2 1
|
| 5 | Pass |
for k = 1:20
x = randperm(k);
for spatula = sort_pancakes(x)
x(1:spatula) = flip(x(1:spatula));
end
assert(issorted(x))
end
stack =
1
s1 =
1
stack =
1
y =
1
stack =
2 1
s1 =
1
stack =
1 2
y =
2
s1 =
1
stack =
1 2
y =
2 1
stack =
3 1 2
s1 =
1
stack =
2 1 3
y =
3
s1 =
1
stack =
1 2 3
y =
3 2
s1 =
1
stack =
1 2 3
y =
3 2 1
stack =
1 2 4 3
s1 =
3
stack =
4 2 1 3
y =
3
stack =
3 1 2 4
y =
3 4
s1 =
1
stack =
2 1 3 4
y =
3 4 3
s1 =
1
stack =
1 2 3 4
y =
3 4 3 2
s1 =
1
stack =
1 2 3 4
y =
3 4 3 2 1
stack =
4 5 3 2 1
s1 =
2
stack =
5 4 3 2 1
y =
2
stack =
1 2 3 4 5
y =
2 5
s1 =
4
s1 =
3
s1 =
2
s1 =
1
stack =
1 2 3 4 5
y =
2 5 1
stack =
5 2 3 6 1 4
s1 =
4
stack =
6 3 2 5 1 4
y =
4
stack =
4 1 5 2 3 6
y =
4 6
s1 =
3
stack =
5 1 4 2 3 6
y =
4 6 3
stack =
3 2 4 1 5 6
y =
4 6 3 5
s1 =
3
stack =
4 2 3 1 5 6
y =
4 6 3 5 3
stack =
1 3 2 4 5 6
y =
4 6 3 5 3 4
s1 =
2
stack =
3 1 2 4 5 6
y =
4 6 3 5 3 4 2
stack =
2 1 3 4 5 6
y =
4 6 3 5 3 4 2 3
s1 =
1
stack =
1 2 3 4 5 6
y =
4 6 3 5 3 4 2 3 2
s1 =
1
stack =
1 2 3 4 5 6
y =
4 6 3 5 3 4 2 3 2 1
stack =
6 3 1 5 7 2 4
s1 =
5
stack =
7 5 1 3 6 2 4
y =
5
stack =
4 2 6 3 1 5 7
y =
5 7
s1 =
3
stack =
6 2 4 3 1 5 7
y =
5 7 3
stack =
5 1 3 4 2 6 7
y =
5 7 3 6
s1 =
1
stack =
2 4 3 1 5 6 7
y =
5 7 3 6 5
s1 =
2
stack =
4 2 3 1 5 6 7
y =
5 7 3 6 5 2
stack =
1 3 2 4 5 6 7
y =
5 7 3 6 5 2 4
s1 =
2
stack =
3 1 2 4 5 6 7
y =
5 7 3 6 5 2 4 2
stack =
2 1 3 4 5 6 7
y =
5 7 3 6 5 2 4 2 3
s1 =
1
stack =
1 2 3 4 5 6 7
y =
5 7 3 6 5 2 4 2 3 2
s1 =
1
stack =
1 2 3 4 5 6 7
y =
5 7 3 6 5 2 4 2 3 2 1
stack =
8 4 2 5 1 6 3 7
s1 =
1
stack =
7 3 6 1 5 2 4 8
y =
8
s1 =
1
stack =
4 2 5 1 6 3 7 8
y =
8 7
s1 =
5
stack =
6 1 5 2 4 3 7 8
y =
8 7 5
stack =
3 4 2 5 1 6 7 8
y =
8 7 5 6
s1 =
4
stack =
5 2 4 3 1 6 7 8
y =
8 7 5 6 4
stack =
1 3 4 2 5 6 7 8
y =
8 7 5 6 4 5
s1 =
3
stack =
4 3 1 2 5 6 7 8
y =
8 7 5 6 4 5 3
stack =
2 1 3 4 5 6 7 8
y =
8 7 5 6 4 5 3 4
s1 =
3
s1 =
1
stack =
1 2 3 4 5 6 7 8
y =
8 7 5 6 4 5 3 4 2
s1 =
1
stack =
1 2 3 4 5 6 7 8
y =
8 7 5 6 4 5 3 4 2 1
stack =
3 6 5 9 2 8 4 7 1
s1 =
4
stack =
9 5 6 3 2 8 4 7 1
y =
4
stack =
1 7 4 8 2 3 6 5 9
y =
4 9
s1 =
4
stack =
8 4 7 1 2 3 6 5 9
y =
4 9 4
stack =
5 6 3 2 1 7 4 8 9
y =
4 9 4 8
s1 =
6
stack =
7 1 2 3 6 5 4 8 9
y =
4 9 4 8 6
stack =
4 5 6 3 2 1 7 8 9
y =
4 9 4 8 6 7
s1 =
3
stack =
6 5 4 3 2 1 7 8 9
y =
4 9 4 8 6 7 3
stack =
1 2 3 4 5 6 7 8 9
y =
4 9 4 8 6 7 3 6
s1 =
5
s1 =
4
s1 =
3
s1 =
2
s1 =
1
stack =
1 2 3 4 5 6 7 8 9
y =
4 9 4 8 6 7 3 6 1
stack =
7 9 3 10 6 5 8 4 1 2
s1 =
4
stack =
10 3 9 7 6 5 8 4 1 2
y =
4
stack =
2 1 4 8 5 6 7 9 3 10
y =
4 10
s1 =
8
stack =
9 7 6 5 8 4 1 2 3 10
y =
4 10 8
stack =
3 2 1 4 8 5 6 7 9 10
y =
4 10 8 9
s1 =
5
stack =
8 4 1 2 3 5 6 7 9 10
y =
4 10 8 9 5
stack =
7 6 5 3 2 1 4 8 9 10
y =
4 10 8 9 5 8
s1 =
1
stack =
4 1 2 3 5 6 7 8 9 10
y =
4 10 8 9 5 8 7
s1 =
6
s1 =
5
s1 =
1
stack =
3 2 1 4 5 6 7 8 9 10
y =
4 10 8 9 5 8 7 4
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10
y =
4 10 8 9 5 8 7 4 3
s1 =
2
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10
y =
4 10 8 9 5 8 7 4 3 1
stack =
4 5 8 6 3 11 10 1 7 9 2
s1 =
6
stack =
11 3 6 8 5 4 10 1 7 9 2
y =
6
stack =
2 9 7 1 10 4 5 8 6 3 11
y =
6 11
s1 =
5
stack =
10 1 7 9 2 4 5 8 6 3 11
y =
6 11 5
stack =
3 6 8 5 4 2 9 7 1 10 11
y =
6 11 5 10
s1 =
7
stack =
9 2 4 5 8 6 3 7 1 10 11
y =
6 11 5 10 7
stack =
1 7 3 6 8 5 4 2 9 10 11
y =
6 11 5 10 7 9
s1 =
5
stack =
8 6 3 7 1 5 4 2 9 10 11
y =
6 11 5 10 7 9 5
stack =
2 4 5 1 7 3 6 8 9 10 11
y =
6 11 5 10 7 9 5 8
s1 =
5
stack =
7 1 5 4 2 3 6 8 9 10 11
y =
6 11 5 10 7 9 5 8 5
stack =
6 3 2 4 5 1 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7
s1 =
1
stack =
1 5 4 2 3 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6
s1 =
2
stack =
5 1 4 2 3 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2
stack =
3 2 4 1 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5
s1 =
3
stack =
4 2 3 1 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5 3
stack =
1 3 2 4 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5 3 4
s1 =
2
stack =
3 1 2 4 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5 3 4 2
stack =
2 1 3 4 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5 3 4 2 3
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11
y =
6 11 5 10 7 9 5 8 5 7 6 2 5 3 4 2 3 2
s1 =
1
stack =
1 2 3 4 5 6 7 8 9 10 11
y =
6 11 5 ...
|
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