Deleting every row with a zero in the first column, except the first row

I have the following Matrix A

A = [0 0; 2 5; 3 6; 7 0; 0 5; 0 3]

I'd like to delete every row that has a 0 in the first column, except the first one.

So thats my code so far

A(all(A(2:end,1)==0,2),:)=[];

it works just as I'd like it to, but it always deletes the 4th row and gives me instead the last one.

Thanks for any help

Answer 1

[Alex Mcaulley]

Try this:

A([false;~A(2:end,1)],:) = []

[Klaus]

Thanks, it works.

[Alex Mcaulley]

Then, accept the answer to close the question please