Decimal To Binary

AJ Java Programs

Program 9:

To Convert Decimal Number into its binary equivalent.
For Example: 12 binary equivalent 1100

Syntax:

import java.io.*;
class dec_to_bin
{
public static void main(String args[])throws IOException
{
    int decimal;
    BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
    System.out.println("Enter a biary Number");
    decimal=Integer.parseInt(br.readLine());
    int binary=0;
    int power=0;
   
    //while(binary.length()>0)
    while(decimal>0)
    {
        int temp = decimal%2;
        binary+=temp*Math.pow(10, power++);
        decimal=decimal/2;
    }
    System.out.println(binary);
}}

Tested Ok Program
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