Jan 29, 2025 · Given a string s, the task is to reverse the string. Reversing a string means rearranging the characters such that the first character becomes the last, the second character …

Aug 7, 2024 · Given a string, the task is to reverse this String using pointers. Examples: Approach: This method involves taking two pointers, one that points at the start of the string …

Write a function to reverse a string. Reverse the given string str and return it. For example, if str = "Hello World!" , the expected output is "!dlroW olleH" .

Jun 13, 2012 · public void actionPerformed(ActionEvent e) { if (e.getSource() == clickButton) { reverseLabel.setText( reverse(inputField.getText() )); } } // reverses a string by simply looping …

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 …

This creates a small window with: A text input box. A button to process the input (reverse the string) A label to show the output. You can replace the logic inside reverse_string() with any …

Aug 25, 2022 · The algorithm starts by taking the string to be reversed as input from the user. After that, the length of the string is calculated and stored in a variable, say 'length'. To store …

Nov 24, 2012 · std::string reverse_string(std::string &str) { const char*buf = str.c_str(); char *start = const_cast<char*>(buf); char *end = start + strlen(buf) - 1; char t; while(start < end) { t = …

Apr 30, 2021 · Write a recursive program to efficiently reverse a given string in C, C++, and Java... As seen in the previous post, we can easily reverse a given string using a stack data …

You can easily reverse a string by characters with the following example: reversedStr = originalStr.charAt(i) + reversedStr; } System.out.println("Reversed string: "+ reversedStr);