Java Program To Convert Decimal To Binary

Chapter: Interview Programs Last Updated: 14-07-2016 07:56:18 UTC

Program:

            /* ............... START ............... */
                
public class JavaDecimalToBinary {
	public static void main(String a[]) {
		System.out.println("Binary representation of 300: ");
		System.out.println(Integer.toBinaryString(300));
		System.out.println("\nBinary representation of 8: ");
		System.out.println(Integer.toBinaryString(8));
		System.out.println("\nBinary representation of 7: ");
		System.out.println(Integer.toBinaryString(7));
	}
}
                /* ............... END ............... */
        

Output

Binary representation of 300: 
100101100

Binary representation of 8: 
1000

Binary representation of 7: 
111

Notes:

  • An easy method of converting decimal to binary number equivalents is to write down the decimal number and to continually divide-by-2 (two) to give a result and a remainder of either a “1” or a “0” until the final result equals zero.

Tags

Convert Decimal To Binary, Java

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