public class ComputerCircleArea{
public static void main(String args[]){
double radius;
double area;
radius=163.16;
area=3.14*radius*radius;
System.out.printf("banjingshi%5.3fdeyuandemianji: \n%5.3f\n",radius,area);
}
}
public class ComputerCircleArea{
public static void main(String args[]){
double radius;
double area;
radius=163.16;
area=3.14*radius*radius;
System.out.printf("banjingshi%5.3fdeyuandemianji: \n%5.3f\n",radius,area);
}
}