Cody

Problem 110. Make an N-dimensional Multiplication Table

Solution 3240953

Submitted on 16 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Pass
m = 5; n = 0; tt = 1; assert(isequal(ndtimestable(m,n),tt))

t = 1

2   Pass
m = 10; n = 1; tt = (1:10)'; assert(isequal(ndtimestable(m,n),tt))

t = 1 2 3 4 5 6 7 8 9 10

3   Pass
m = 12; n = 2; tt= [ 1 2 3 4 5 6 7 8 9 10 11 12 2 4 6 8 10 12 14 16 18 20 22 24 3 6 9 12 15 18 21 24 27 30 33 36 4 8 12 16 20 24 28 32 36 40 44 48 5 10 15 20 25 30 35 40 45 50 55 60 6 12 18 24 30 36 42 48 54 60 66 72 7 14 21 28 35 42 49 56 63 70 77 84 8 16 24 32 40 48 56 64 72 80 88 96 9 18 27 36 45 54 63 72 81 90 99 108 10 20 30 40 50 60 70 80 90 100 110 120 11 22 33 44 55 66 77 88 99 110 121 132 12 24 36 48 60 72 84 96 108 120 132 144 ]; assert(isequal(ndtimestable(m,n),tt))

t = 1 2 3 4 5 6 7 8 9 10 11 12 2 4 6 8 10 12 14 16 18 20 22 24 3 6 9 12 15 18 21 24 27 30 33 36 4 8 12 16 20 24 28 32 36 40 44 48 5 10 15 20 25 30 35 40 45 50 55 60 6 12 18 24 30 36 42 48 54 60 66 72 7 14 21 28 35 42 49 56 63 70 77 84 8 16 24 32 40 48 56 64 72 80 88 96 9 18 27 36 45 54 63 72 81 90 99 108 10 20 30 40 50 60 70 80 90 100 110 120 11 22 33 44 55 66 77 88 99 110 121 132 12 24 36 48 60 72 84 96 108 120 132 144

4   Pass
m = 3; n = 3; tt = zeros(m,m,m); tt(:,:,1) = [ 1 2 3 2 4 6 3 6 9 ]; tt(:,:,2) = [ 2 4 6 4 8 12 6 12 18 ]; tt(:,:,3) = [ 3 6 9 6 12 18 9 18 27 ]; assert(isequal(ndtimestable(m,n),tt))

tt = 2 4 6 t(:,:,1) = 1 2 3 2 4 6 3 6 9 t(:,:,2) = 2 4 6 4 8 12 6 12 18 tt = 3 6 9 t(:,:,1) = 1 2 3 2 4 6 3 6 9 t(:,:,2) = 2 4 6 4 8 12 6 12 18 t(:,:,3) = 3 6 9 6 12 18 9 18 27

5   Fail
m = 2; n = 4; tt = zeros(m,m,m,m); tt(:,:,1,1) = ... [ 1 2 2 4 ]; tt(:,:,2,1) = ... [ 2 4 4 8 ]; tt(:,:,1,2) = ... [ 2 4 4 8 ]; tt(:,:,2,2) = ... [ 4 8 8 16 ]; assert(isequal(ndtimestable(m,n),tt))

tt = 2 4 t(:,:,1,1) = 1 2 2 4 t(:,:,1,2) = 2 4 4 8

Index in position 1 exceeds array bounds (must not exceed 2). Error in ndtimestable (line 18) tt = p(j,:) Error in Test5 (line 16) assert(isequal(ndtimestable(m,n),tt))

6   Fail
m = 2; n = 7; assert(numel(ndtimestable(m,n)) == m^n);

tt = 2 4 t(:,:,1,1,1,1,1) = 1 2 2 4 t(:,:,1,1,1,1,2) = 2 4 4 8

Index in position 1 exceeds array bounds (must not exceed 2). Error in ndtimestable (line 18) tt = p(j,:) Error in Test6 (line 3) assert(numel(ndtimestable(m,n)) == m^n);

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