Sep 5, 2024 · We've seen the 3 possible solutions to reverse a string in java without using the reverse method. Good way is to write a program to reverse a string using a recursive approach.

Aug 31, 2020 · public String reverseMe(String s) { if(s.length() == 0) return ""; return s.charAt(s.length() - 1) + reverseMe(s.substring(0,s.length()-1)); Split the string, and just do what you've done to the string to the array instead.

Aug 2, 2016 · How to write a java program to reverse a string without using string functions? String a="Siva"; for(int i=0;i<=a.length()-1;i++) System.out.print(a.charAt(i)); System.out.println(""); for(int i = a.length() - 1; i >= 0; --i) System.out.print(a.charAt(i)); . here …

Feb 19, 2024 · Here, we’ll explore ten simple and basic approaches to reversing string using lambdas and streams, without relying on built-in methods like reverse or sort. This method iterates through the...

Mar 27, 2025 · In this article, we will discuss multiple approaches to reverse a string in Java with examples, their advantages, and when to use them. The for loop is a simple, straightforward approach to reverse a string in Java that offers full control over the reversal process without relying on additional classes.

How to reserve a string in Java without using reverse function There are following ways to reverse a string in Java: Using for loop Using While loop Using static method

Jan 31, 2014 · It takes the String s (the method's parameter) and looks at the first character. If it's not the c character, then add it to the end of the return string, then remove the first character from s. What you're left with is the same string but without any instances of the character c. s = "hello" return = "" first loop: s = "hello" (set c2 to first ...

Oct 5, 2023 · In this post, we'll walk through a simple and efficient method to reverse a string in Java. To reverse a string without using inbuilt methods, we'll convert the string to a character array, then swap the characters from both ends moving towards the center. Let's look at the Java code that implements this approach:

You can reverse a string in Java without using the reverse method or a for loop by using recursion or by converting the string into a character array and then swapping the characters.

Program import java.util.*; class stringReverse { public static void main(String args[]) { int i,n; String s; Scanner sc = new Scanner(System.in); System.out.println("Enter the string"); s=sc.nextLine(); char str[] = s.toCharArray(); n=str.length; System.out.println("Reversed string is"); for(i=n-1;i>=0;i--) { System.out.print(str[i]); }