Veritcal histogram without arrays - java : I have to write an app which will get 3 numbers from user and create a histogram.
F.g: 
Input: 2, 4, 3
Output:


     *
     **
    ***
    ***

It's not that easy, because I can't use any array. I had an idea to find the biggest number and then create the loop

for(int i = max; i > 0; i--)

but I have no idea what to put in the loop. 
