Cody

Problem 885. Create logical matrix with a specific row and column sums

Solution 3430968

Submitted on 27 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Fail
n = 10; c = 3; M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

2   Fail
n = 2; c = 1; M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

3   Fail
n = 10; c = 9; M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

4   Fail
n = 100; c = 50; M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

5   Fail
n = randi([2 20]); c = randi([1 n-1]); M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

6   Fail
n = randi([20 100]); c = randi([10 n-1]); M = createMatrix(n,c); assert( all(sum(M,1)==c) && all(sum(M,2)==c) && all(diag(M)==0) && ... islogical(M) && ismatrix(M) && all(size(M)==n) )

Error: You may not use the command(s) assert in your code

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