🚀 Programming Example

Conversion (primitive data type) int to (wrapper class) Integer Number Object using valueof() method, binary to decimal

👁 1,017 Views

💻 Practical Program

📘 Step Learning

Learn this program step-by-step with algorithm, source code, output and detailed explanation.

💻 Program Code

 public class ValueOfbinarytodecimal {
    public static void main(String[] args) {

        //Converting from binary to decimal
        Integer intWrapper2 = Integer.valueOf("11011", 2);
        System.out.println("Value of intWrapper2 Object: "+ intWrapper2);

    }
}

🖥 Program Output

Value of intWrapper2 Object: 27
Press any key to continue . . .

🎯 How to learn from this example

First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.

🔥 Practice suggestion

Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.

⚡ Quick Practice Flow

Follow this learning sequence for better understanding.

Read the topic carefully
Understand the algorithm
Study the code line-by-line
Check the output result
Practice by modifying logic