Cody

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

Solution 3295638

Submitted on 20 Oct 2020 by Jeremy Perez
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
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) )

ans = logical 0

2   Pass
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) )

ans = logical 0

3   Pass
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) )

ans = logical 0

4   Pass
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) )

ans = logical 0

5   Pass
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) )

ans = logical 0

6   Pass
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) )

ans = logical 0

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!