switching elements in a vector

I have a numerical vector made of ones and zeros. I would like to switch the ones and the zeros. I tried by creating a new vector vector_6 = vector_5 and then vector_6(0==1) but it gave me back an empty vector. What am I doing wrong?

Answer 1

[the cyclist]

A = [1 0 1 0 1];
A = 1-A;

[victoria camilleri]

Thanks.