How to make for loops in Java increase by increments other than 1

Question

If you have a for loop like this:

for(j = 0; j<=90; j++){}

It works fine. But when you have a for loop like this:

for(j          


        

Answer 1

It should be like this

for(int j = 0; j<=90; j += 3) 

but watch out for

for(int j = 0; j<=90; j =+ 3) 

or

for(int j = 0; j<=90; j = j + 3)