String_Reverse.java

// WAP to reverse a String
import java.util.Scanner;

public class String_Reverse {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter the String: ");
        String str = sc.nextLine();
        sc.close();
        str = str.toLowerCase().trim(); // to remove leading and trailing spaces and make it lowercase to ensure uniformity and case sensitiveness
        String reversedStr = "";
        for (int i = 0; i < str.length(); i++) {
            // reversedStr +=  str.charAt(i);  // this will not append but will add at the end of the string meaning it will not reverse the string
            reversedStr = str.charAt(i) +  reversedStr; // Prepend each character to the reversed string
        }
        System.out.println("Reversed String: " + reversedStr);
    }
}