program to convert decimal to binary in java code example
Example 1: Java program to convert decimal to binary using toBinaryString and stack
Convert decimal to binary using toBinaryString() method
public class DecimalToBinary
{
public static void main(String[] args)
{
System.out.println("decimal to binary using toBinaryString() 104: ");
System.out.println(Integer.toBinaryString(104));
System.out.println("\ndecimal to binary using toBinaryString() 554: ");
System.out.println(Integer.toBinaryString(554));
System.out.println("\ndecimal to binary using toBinaryString() 644: ");
System.out.println(Integer.toBinaryString(644));
}
}
Example 2: Java program to convert decimal to binary using toBinaryString and stack
Convert decimal to binary using stack in java
import java.util.*;
public class DecimalBinaryExample
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
Stack<Integer> numStack = new Stack<Integer>();
System.out.println("Please enter a decimal number : ");
int number = sc.nextInt();
while(number != 0)
{
int a = number % 2;
numStack.push(a);
number /= 2;
}
System.out.println("Binary number : ");
while(!(numStack.isEmpty()))
{
System.out.print(numStack.pop());
}
System.out.println();
sc.close();
}
}