Muv-Luv Alternative Total eclipse

2024-10-31 14:22:15
推荐回答(1个)
回答(1):

public class Calcul {
public static void main(String[] args) {
circularArea();
}
public static void circularArea(){
int r=2;
float π=3.14f;
float circularArea = π*r*r;
System.out.println(circularArea);
}