Greenfoot

Astralman wrote ...

2016/12/4

Why doesn't this work? Loop error.

Astralman

2016/12/4

 for (int i=1; i<=15; i=i*i)
        {
            number(i);
            
        }

I want it to multiply by itself. 1*1, 2*2, 3*3, 4*4, etc. How do I fix it?

Super_Hippo

2016/12/4

Well, it starts with 1, then after 1*1 it is still 1 and it will never change.

Tritos

2016/12/4

for (int i=1; i<=15; i++)
       {
           number(i*i);
            
       }

I think this is what you are going for.

Nosson1459

2016/12/4

It's an infinite loop. i=i*i is saying i=1*1 which is 1 so 'i' will never be >15.

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