Cracking the Code: Mastering Binary and Decimal Conversions

Unraveling the Mystery of Binary Numbers

Have you ever wondered how computers process information? It all starts with binary numbers, a series of 0s and 1s that form the backbone of computer programming. But how do we convert these binary numbers to decimal, and vice versa?

The Power of Conversion

Converting binary numbers to decimal is a fundamental skill for any programmer. Luckily, it’s a straightforward process.

Example 1: Binary to Decimal Conversion

// Binary to Decimal Conversion Program
public class BinaryToDecimal {
    public static void main(String[] args) {
        String binary = "1010";
        int decimal = Integer.parseInt(binary, 2);
        System.out.println("The decimal equivalent of " + binary + " is " + decimal);
    }
}

[Output]

Converting Decimal to Binary

This process is equally crucial in computer programming. Our next example showcases a program that achieves this conversion with ease.

Example 2: Decimal to Binary Conversion

// Decimal to Binary Conversion Program
public class DecimalToBinary {
    public static void main(String[] args) {
        int decimal = 10;
        String binary = Integer.toBinaryString(decimal);
        System.out.println("The binary equivalent of " + decimal + " is " + binary);
    }
}

Manual Decimal to Binary Conversion

// Manual Decimal to Binary Conversion Program
public class ManualDecimalToBinary {
    public static void main(String[] args) {
        int decimal = 10;
        String binary = "";
        while (decimal > 0) {
            int remainder = decimal % 2;
            binary = (remainder == 0? "0" : "1") + binary;
            decimal /= 2;
        }
        System.out.println("The binary equivalent of 10 is " + binary);
    }
}

Java Program to Convert Binary to Decimal and Vice-Versa

// Java Program to Convert Binary to Decimal and Vice-Versa
public class BinaryDecimalConverter {
    public static void main(String[] args) {
        String binary = "1010";
        int decimal = Integer.parseInt(binary, 2);
        System.out.println("The decimal equivalent of " + binary + " is " + decimal);

        int decimalInput = 10;
        String binaryOutput = Integer.toBinaryString(decimalInput);
        System.out.println("The binary equivalent of " + decimalInput + " is " + binaryOutput);
    }
}

By mastering these conversions, you’ll unlock a world of possibilities in computer programming. So, what are you waiting for? Dive into the world of binary and decimal conversions today!

• Learn more about binary numbers and their importance in computer programming
• Explore the different methods for converting binary to decimal and vice-versa