Nombre: Dadeck Cadir Camacho
25/febrero/2022
EJERCICIOS PROGRA
1.-AREA DE UN CÍRCULO
import java.util.Scanner;
public class Main { public static void main(String[] args){
double R,A;
Scanner sc = new Scanner(System.in);
R = sc.nextDouble();
A = 3.14159 * R * R;
System.out.printf("A=%.4f\n", A);
}
}
2.- LA MEDIA
Import java.util.Scanner;
Public class {
Public static void main(String[] args){
Float A, B, med;
Scanner sc = new Scanner(System.in);
A = sc.nextFloat();
B = sc.nextFloat();
Med = (float) (((A * 3.5) + (B * 7.5)) / (3.5 + 7.5));
String media = String.format(“MEDIA = %,.5f”, med);
System.out.print(media +”\n”);
