Can anyone please tell me what's the problem in this progran👇

Question

for(int a=2;a<=20;a=a+2)
{
for(int i=1;i<=10;i++)
{
System.out.println(a*i);
}
}

Answer 1

Like what I am looking in this code that I do not see the logic of the for loop.
in the increment section in my understanding, we can't = another variable.
example for(ini , cond, incr){
}