是吗?
public class test
{
public static void main(String[] args)
{
int x;
for (x = 0; x < 10; x = x + 1)
{
System.out.println("in circle = "+x);
}
System.out.println("after x = "+x);
}
}
打印
in circle = 0
in circle = 1
in circle = 2
in circle = 3
in circle = 4
in circle = 5
in circle = 6
in circle = 7
in circle = 8
in circle = 9
after x = 10