🚀 Programming Example

Write a Java program to check whether two String objects contain the same data.

👁 4,276 Views

💻 Practical Program

📘 Step Learning

Java program to check whether two String objects contain the same data.

💻 Program Code

public class Exercise {

   public static void main(String[] args)
    {
        String columnist1 = "Stephen Edwin King";
        String columnist2 = "Walter Winchell";
        String columnist3 = "Mike Royko";

        // Are any of the above Strings equal to one another?
        boolean equals1 = columnist1.equals(columnist2);
        boolean equals2 = columnist1.equals(columnist3);

        // Display the results of the equality checks.
        System.out.println("\"" + columnist1 + "\" equals \"" +
            columnist2 + "\"? " + equals1);
        System.out.println("\"" + columnist1 + "\" equals \"" +
            columnist3 + "\"? " + equals2);
    }
}

🖥 Program Output

"Stephen Edwin King" equals "Walter Winchell"? false
"Stephen Edwin King" equals "Mike Royko"? false
Press any key to continue . . .

📘 Explanation

None

🎯 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