🚀 Programming Example

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

👁 1,104 Views

💻 Practical Program

📘 Step Learning

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

💻 Program Code

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

        //Converting from hexadecimal to decimal
        Integer intWrapper3 = Integer.valueOf("D", 16);
        System.out.println("Value of intWrapper3 Object: "+ intWrapper3);

    }
}

🖥 Program Output

Value of intWrapper3 Object: 13
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🎯 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