JAVA < Program class math >

Masukan program di bawah ini. silakan anda cek.

public class kelasmath{

public static void main (String[]args){

//method pembulatan abs() dan ceil() floor() round()

int a=7;

int b=-7;


System.out.println("nilai a "+a);

System.out.println("nilai b "+b);

System.out.println("nilai absolut a="+Math.abs(a));

System.out.println("nilai absolut a="+Math.abs(a));

//ceil() mengembalikan nilai integer terkecil dan tidak lebih kecil dari argumen

//floor() mengembalikan niali integer terbesar dan tidak lebih besar dari argumen

double c=7.3;

double d=-7.3;

System.out.println("nilai c "+c);

System.out.println("nilai d "+d);

System.out.println("nilai ceil c="+Math.ceil(c));

System.out.println("nilai ceil d="+Math.ceil(d));

System.out.println("nilai floor c="+Math.floor(d));

System.out.println("nilai floor d="+Math.floor(d));

//round

double e=7.39;


double f=-7.5;

System.out.println("nilai e "+e);

System.out.println("nilai f "+f);

System.out.println("nilai round a="+Math.round(e));

System.out.println("nilai round a="+Math.round(f));

}



}

hasil outputnya: