19 lines
409 B
Java
19 lines
409 B
Java
|
public class Cercle {
|
||
|
|
public static final double PI = 3.14159265;
|
||
|
|
|
||
|
|
public static void main(String[] args) {
|
||
|
|
for (int i = 1; i <= 50; i++) {
|
||
|
|
System.out.println("pour un cercle de rayon : " + i + " Perimetre:" + perimetre(i)+ " aire:" + aire(i));
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public static double perimetre(double rayon){
|
||
|
|
return 2*PI*rayon;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static double aire(double rayon){
|
||
|
|
return PI*rayon*rayon;
|
||
|
|
}
|
||
|
|
}
|