🚀 Programming Example

parseInt() Method in java

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💻 Practical Program

📘 Step Learning

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

💻 Program Code

 public class ParseInInt {

   public static void main(String args[]) {

      int x =Integer.parseInt("9");

      System.out.println(x);

   }
}

/*

This method is used to get the primitive data type of a certain String.
parseInt(String s) - This returns an integer (decimal only).
s - This is a string representation of decimal.

*/

🖥 Program Output

9
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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