Test  Status  Code Input and Output 

1  Pass 
x = [1 2 5 2 2 7 8 3 3 1 3 8 8 8];
y_correct = [2 3];
assert(isequal(threeTimes(x),y_correct))
a =
8
i =
1
f =
1
j =
1
z =
0
z =
1
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
z =
2
j =
11
j =
12
j =
13
j =
14
j =
15
i =
2
j =
1
z =
0
j =
2
z =
1
j =
3
j =
4
z =
2
j =
5
z =
3
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
j =
12
j =
13
j =
14
j =
15
y =
2
f =
2
i =
3
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
z =
1
j =
9
z =
2
j =
10
j =
11
z =
3
j =
12
j =
13
j =
14
j =
15
y =
2 3
f =
3
i =
4
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
j =
12
j =
13
j =
14
j =
15
i =
5
j =
1
z =
0
j =
2
j =
3
z =
1
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
j =
12
j =
13
j =
14
j =
15
i =
6
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
j =
12
j =
13
j =
14
j =
15
i =
7
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
z =
1
j =
7
j =
8
j =
9
j =
10
j =
11
j =
12
j =
13
j =
14
j =
15
i =
8
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
z =
1
j =
8
j =
9
j =
10
j =
11
j =
12
z =
2
j =
13
z =
3
j =
14
z =
4
j =
15
i =
9
y =
2 3

2  Pass 
x = [1 1 1];
y_correct = [1];
assert(isequal(threeTimes(x),y_correct))
a =
1
i =
1
f =
1
j =
1
z =
0
z =
1
j =
2
z =
2
j =
3
z =
3
j =
4
y =
1
f =
2
i =
2
y =
1

3  Fail 
x = [5 10 3 10 3 11 3 5 5 7];
y_correct = [3 5];
assert(isequal(threeTimes(x),y_correct))
a =
11
i =
1
f =
1
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
2
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
3
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
4
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
5
j =
1
z =
0
z =
1
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
z =
2
j =
9
z =
3
j =
10
j =
11
y =
5
f =
2
i =
6
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
7
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
z =
1
j =
11
i =
8
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
9
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
10
j =
1
z =
0
j =
2
z =
1
j =
3
j =
4
z =
2
j =
5
j =
6
j =
7
j =
8
j =
9
j =
10
j =
11
i =
11
j =
1
z =
0
j =
2
j =
3
j =
4
j =
5
j =
6
z =
1
j =
7
j =
8
j =
9
j =
10
j =
11
i =
12
y =
5

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