Cody

Problem 375. N-Dimensional Array Slice

Solution 2803504

Submitted on 6 Aug 2020
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Test Suite

Test Status Code Input and Output
1   Fail
A = randn(5,5); assert(isequal(arraySlice(A,4,2),A(:,4)))

sn = 5 res = []

Undefined function 's' for input arguments of type 'double'. Error in arraySlice>rec (line 16) for i=1:s(1) Error in arraySlice (line 4) v = rec(A, d, I, 1, sz); Error in Test1 (line 2) assert(isequal(arraySlice(A,4,2),A(:,4)))

2   Fail
A = randn(5,5); assert(isequal(arraySlice(A,4,1),A(4,:)))

sn = 5

Error using reshape Size vector must have at least two elements. Error in arraySlice (line 5) S = reshape(v, sn); Error in Test2 (line 2) assert(isequal(arraySlice(A,4,1),A(4,:)))

3   Fail
A = randn(5,5); assert(isequal(arraySlice(A,1,10),A))

Index exceeds the number of array elements (2). Error in arraySlice (line 3) sn = [sz(1:d-1) sz(d+1:end)] Error in Test3 (line 2) assert(isequal(arraySlice(A,1,10),A))

4   Fail
A = randn(5,5,5,3); assert(isequal(arraySlice(A,3,4),A(:,:,:,3)))

sn = 5 5 5 res = []

Undefined function 's' for input arguments of type 'double'. Error in arraySlice>rec (line 16) for i=1:s(1) Error in arraySlice (line 4) v = rec(A, d, I, 1, sz); Error in Test4 (line 2) assert(isequal(arraySlice(A,3,4),A(:,:,:,3)))

5   Fail
A = randn(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2); assert(isequal(arraySlice(A,2,18),A(:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,2)))

sn = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 res = []

Undefined function 's' for input arguments of type 'double'. Error in arraySlice>rec (line 16) for i=1:s(1) Error in arraySlice (line 4) v = rec(A, d, I, 1, sz); Error in Test5 (line 2) assert(isequal(arraySlice(A,2,18),A(:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,2)))

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