🚀 Programming Example
Write a Java program to convert all the characters in a string to lowercase.
Java program to convert all the characters in a string to lowercase.
public class Exercise {
public static void main(String[] args)
{
String str = "The Quick BroWn FoX!";
// Convert the above string to all lowercase.
String lowerStr = str.toLowerCase();
// Display the two strings for comparison.
System.out.println("Original String: " + str);
System.out.println("String in lowercase: " + lowerStr);
}
}
Original String: The Quick BroWn FoX!
String in lowercase: the quick brown fox!
Press any key to continue . . .
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.
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.