Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
filetext = fileread('myProd.m');
assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')
|
2 | Pass |
filetext = fileread('myProd.m');
assert(isempty(strfind(filetext, 'prod')),'Cannot use prod() function')
|
3 | Pass |
mat = ones(5);
v_correct = ones(1, 5);
assert(isequal(myProd(mat),v_correct))
n =
5
m =
5
v =
0 0 0 0 0
mat =
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
v =
1 0 0 0 0
mat =
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
v =
1 1 0 0 0
mat =
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
v =
1 1 1 0 0
mat =
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
v =
1 1 1 1 0
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
mat =
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
v =
1 1 1 1 1
|
4 | Pass |
mat = [ 1, 2, 3, 4; 5, 6, 7, 2; 2, 3, 4, 5];
v_correct = [10, 36, 84, 40];
assert(isequal(myProd(mat),prod(mat)))
n =
3
m =
4
v =
0 0 0
mat =
1 2 3 4
5 6 7 2
2 3 4 5
v =
5 0 0
mat =
1 2 3 4
5 12 7 2
2 3 4 5
v =
5 12 0
mat =
1 2 3 4
5 12 21 2
2 3 4 5
v =
5 12 21
mat =
1 2 3 4
5 12 21 8
2 3 4 5
v =
5 12 21 8
mat =
1 2 3 4
5 12 21 8
10 3 4 5
v =
10 12 21 8
mat =
1 2 3 4
5 12 21 8
10 36 4 5
v =
10 36 21 8
mat =
1 2 3 4
5 12 21 8
10 36 84 5
v =
10 36 84 8
mat =
1 2 3 4
5 12 21 8
10 36 84 40
v =
10 36 84 40
|
5 | Pass |
m = randi([5,15]);
n = randi([5,15]);
mat = randi(5, n, m);
v_correct = prod(mat);
assert(isequal(myProd(mat),prod(mat)))
n =
12
m =
13
v =
0 0 0 0 0 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 5 3 2 1 3 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 0 0 0 0 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 3 2 1 3 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 0 0 0 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 2 1 3 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 0 0 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 1 3 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 0 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 3 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 4 0 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 6 5 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 4 6 0 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 6 10 1 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 4 6 10 0 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 6 10 5 3 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 4 6 10 5 0 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 6 10 5 6 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2
2 3 1 2 5 4 2 4 1 5 5 3 3
3 3 4 4 1 5 4 3 2 5 1 5 3
5 3 1 4 2 5 1 1 2 4 3 4 3
3 5 1 1 1 5 2 4 1 2 5 1 5
3 1 5 1 1 2 1 4 1 3 4 5 4
v =
4 10 6 4 4 6 10 5 6 0 0 0
mat =
1 2 2 2 4 2 2 5 2 1 1 1 3
4 10 6 4 4 6 10 5 6 4 5 1 2
3 5 4 3 3 4 1 1 3 5 4 5 5
1 5 1 2 4 4 1 4 2 4 3 3 1
4 5 2 3 5 1 1 2 2 4 3 2 4
1 3 1 5 4 4 5 4 5 1 4 3 4
4 1 1 3 1 3 3 4 4 3 5 1 2...
|
5171 Solvers
2515 Solvers
583 Solvers
Vectorize the digits of an Integer
236 Solvers
1020 Solvers