Introduction
In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
Java Program To Convert a Decimal Number To Binary
import java.util.Scanner;
public class Javaexcercise {
public static void main(String args[])
{
int decimalnum, quot, i=1, j;
int bin_num[] = new int[100];
Scanner scan = new Scanner(System.in);
System.out.print("Enter a Decimal Number : ");
decimalnum = scan.nextInt();
quot = decimalnum;
while(quot != 0)
{
bin_num[i++] = quot%2;
quot = quot/2;
}
System.out.print("Binary number is: ");
for(j=i-1; j>0; j--)
{
System.out.print(bin_num[j]);
}
System.out.print("\n");
}
}Result
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