Cody

# Problem 1896. Index one element in each vector of an array along a given dimension

Solution 2078601

Submitted on 3 Jan 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
for a = 1:30 ndms = ceil(rand(1) * 5) + 1 sz = 1 + ceil(rand(1, ndms) * 10); A = rand(sz); sz1 = sz(1); sz(1) = 1; I = ceil(rand(sz) * sz1); B = reshape(A(I(:)+(0:sz1:numel(A)-1)'), size(I)); p = randperm(ndms); A = permute(A, p); I = permute(I, p); B = permute(B, p); assert(isequal(dimsel(A, I), B)); end

ndms = 3 a = 11 B = 0.4503 B = 0.4503 0.6474 B = 0.4503 0.6474 0.1884 B = 0.4503 0.6474 0.1884 0.5082 B = 0.4503 0.6474 0.1884 0.5082 0.4919 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 0.2042 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 0.2042 0.4292 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 0.2042 0.4292 0.7720 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 0.2042 0.4292 0.7720 0.5369 B = 0.4503 0.6474 0.1884 0.5082 0.4919 0.2155 0.2042 0.4292 0.7720 0.5369 0.4807

Assertion failed.

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