import java.util.*; // Define a class named Main public class Main { // Method to swap the last two characters of a string public String lastTwo(String str) { // Check if the string has less than two characters, return the string as is if (str.length() < 2) return str; // ...
Given a stringtext, we are allowed to swap two of the characters in the string. Find the length of the longest substring with repeated characters. Example 1: Input: text = "ababa" Output: 3 Explanation: We can swap the first 'b' with the last 'a', or the last 'b' with the first...
Given a string, and we have to swap all characters using python program.If you are provided with a string, return a new string such that the first and the last characters have been exchanged. Also, you should consider the following cases:...
Given a stringtext, we are allowed to swap two of the characters in the string. Find the length of the longest substring with repeated characters. Example 1: Input: text="ababa" Output:3Explanation: We can swap thefirst'b'withthelast'a',orthelast'b'withthefirst'a'.Then, the longest ...
Add a Constraint to restrict a generic to numeric types Add a html content to word document in C# (row.Cells[1].Range.Text) Add a trailing back slash if one doesn't exist. Add a user to local admin group from c# Add and listen to event from static class add characters to String ad...
Java Program to swap the case of a String Java program to swap pair of characters Clear out all of the Vector elements in Java Enumerate through the Vector elements in Java How to copy elements of ArrayList to Java Vector Java program to swap two integers Add elements at the middle of a...
Java Swap函数 class ABC{ int abc; }public class Swap { public static void main(String args[]){ ABC a1=new ABC(); ABC a2=new ABC(); a1.abc=111; a2.abc=222; System.out.println("a.abc:"+a1.abc+" b.abc:"+a2.abc);
Input: String: "help" Output: String: "ehpl" Input: String: "Hello" Output: The length of the string is Odd.. Program to swap adjacent characters of a string in C/** C program to swap adjacent characters * of a string but obly if it is of even * length */ #include <stdio.h>...
Given a binary string s, return the minimum number of character swaps to make it alternating, or -1 if it is impossible.The string is called alternating if no two adjacent characters are equal. For example, the strings "010" and "1010" are alternating, while the string "0100" is not....
You are given a binary string s (a string consisting only of 0-s and 1-s). You can perform two types of operations on s: delete one character from s. This operation costs 1 coin; swap any pair of characters in s. This operation is free (costs 0 coins). ...