Decimal to binary conversion program in java. For example 101 is binary representation of decimal number 5.
import java.util.Scanner; public class Conversion { public static void main(String[] args) { int Number,Remainder; Scanner input=new Scanner(System.in); System.out.print("enter Decimal Number:"); Number=input.nextInt(); input.close(); String bin=""; while(Number!=0) { Remainder=Number%2; bin=Remainder+bin; Number=Number/2; } System.out.println("binary value is "+bin); } }
enter Decimal Number:15 binary value is 1111 ----------------------- enter Decimal Number:4 binary value is 100 ----------------------- enter Decimal Number:255 binary value is 11111111