In this article I would like to share with you a simple program that will ask the user to give any string and then our program will reverse the given string by our user using Java as our programming language. I am using Eclipse as my IDE in writing this program. Thank you.
My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Sample Program Output
Program Listing
Reverse_String_Demo.java
/**
*
*/
package Reverse_String;
import java.util.*;
/**
* @author Jacob
*
*/
public class Reverse_String_Demo {
public static String Reverse_Me(String str) {
String Rev_Str;
Rev_Str = "";
for(int a= str.length()-1; a>=0; a--) {
Rev_Str = Rev_Str + str.charAt(a);
}
System.out.print("\n\n");
System.out.println("The Reversed String is " + Rev_Str + ".");
System.out.println();
System.out.println("End of Program");
System.out.println();
return str;
}
/**
* @param args
*/
public static void main(String[] args) {
Scanner user_input =new Scanner(System.in);
String str_me;
System.out.println();
System.out.println("Reverse A String in Java");
System.out.println();
System.out.println("Written By Mr. Jake R. Pomperada, MAED-IT");
System.out.println();
System.out.print("Enter any string: ");
str_me = user_input.nextLine();
Reverse_Me(str_me);
user_input.close();
}
}
