Java Program to find Reverse of the string

by Online Tutorials Library July 22, 2022

Java Program to find Reverse of the string.

In this program, we need to find the reverse of the string. This can be done by iterating the string backward and storing each character from the original string into a new string.

ALGORITHM

STEP 1: START
STEP 2: DEFINE String string = “Dream big”
STEP 3: DEFINE reversedStr = ” “
STEP 4: SET i =string.length()-1. REPEAT STEP 5 to STEP 6 UNTIL i>=0
STEP 5: reversedStr = reversedStr + string.charAt(i)
STEP 6: i = i – 1
STEP 7: PRINT string.
STEP 8: PRINT reversedStr.
STEP 9: END

Program:

    public class Reverse   {        public static void main(String[] args) {            String string = “Dream big”;            //Stores the reverse of given string            String reversedStr = “”;                        //Iterate through the string from last and add each character to variable reversedStr            for(int i = string.length()-1; i >= 0; i–){                reversedStr = reversedStr + string.charAt(i);            }                        System.out.println(“Original string: ” + string);            //Displays the reverse of given string            System.out.println(“Reverse of given string: ” + reversedStr);        }    }    

Output:

Original string: Dream big  Reverse of given string: gib maerD

Next TopicJava Programs

Java Program to find Reverse of the string

Java Program to find Reverse of the string.

ALGORITHM

Program:

Java Program to count the total number of vowels and consonants in a string

Java program to print the following pattern on the console 4

You may also like