A. Complete the method named outsideIn3(). The method has one input: a String str that is at least 3 characters long and of odd length. The output of the method is a new String where the middle character has been removed and placed both at the beginning and end.
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- In Programming When you work with text, sometimes you need to determine if a given string starts with or ends with certain characters. You can use two string methods to solve this problem: .startswith() and .endswith()?Write a method that accepts a string as an argument and checks it for proper capitalization and punctuation. The method should determine if the string begins with an uppercase letter and ends with a punctuation mark. The method should return true if the string meets the criteria; otherwise it should return false.The method lower() returns a string with all the characters converted to lowercase. True or False
- Write a method that finds the number of occurrences of a specified character in a string using thefollowing header:public static int countLetter(String str, char ch)Write a test program that prompts the user to enter a word and a letter of the alphabet. Theprogram should then count and display the number of occurrences of the letter in the word. Asample dialog for the program is shown below:Language :Python write a program that asks the user to enter a series of single digit numbers with nothing seperating them. The program should display the sum of all the single digit numbers in the string. For example, if the user enters 2514 the method should return 12, which is hw sum of 2,5,1 and 4. write a program that reads a string from the user containing a date in the form mm/dd/yy. it should print the date in the format March 12, 2018.1. Write the method named shift3() You are given a String str. Return a new String where all of the characters are "shifted" by 3. Here is the algorithm to do this 1. Visit each character in the String 2. Create a new char by adding 3 3. Store the new character in the output string Examples: shift3("hello") returns "khoor" shift3("cat") returns "fdw" shift3("frog") returns "iurj" @param str the String to start with @return the rotated String as described here
- 1. Write the method named skipChar()* * You are given a String str. Return a new String* where there are two copies of the first character,* no copies of the second, two copies of the third,* and so on.** Examples:* skipChar("hello") returns "hhlloo"* skipChar("cat") returns "cctt"* skipChar("frog") returns "ffoo"** @param str the String to start with* @return a new String as described here*/1. A showChar MethodWrite a method named showChar. The method should accept two arguments: a reference toa String object and an integer. The integer argument is a character position within theString, with the first character being at position 0. When the method executes, it shoulddisplay the character at that character position. The method does not return anything.Here is an example of a call to the method:showChar("New York", 2);In this call, the method will display the character w because it is in position 2. Demonstratethe method in a complete program-- use the class name Method_showChar JavaWrite a method that accepts a string as an argument and displays its contents backward. For instance, if the string argument is "gravity", the method should display "ytivarg".
- This program will classify a string as one of the following: a palindrome, a repeated word, or “nothing special”. A word is considered repeated if it repeats only once in a string (e.g., “pizzapizza”). Some palindrome examples are: “racecar”, “aa”, and “aaa”. To determine if it is a palindrome, recommend you make use of the below method. Please make sure this program works for all cases and conditions. /** * This method will return a reversed version of the input string */ static String reverseString(String inStr) { String outStr = ""; if (inStr != null) { int startIndex = inStr.length()-1; for (int i=startIndex; i >= 0; i--) { outStr = outStr + inStr.charAt(i); } } return outStr; }This program will classify a string as one of the following: a palindrome, a repeated word, or “nothing special”. A word is considered repeated if it repeats only once in a string (e.g., “pizzapizza”). Some palindrome examples are: “racecar”, “aa”, and “aaa”. To determine if it is a palindrome, recommend you make use of the below method. Please make sure this program works for all cases and conditions. Java /** * This method will return a reversed version of the input string */ static String reverseString(String inStr) { String outStr = ""; if (inStr != null) { int startIndex = inStr.length()-1; for (int i=startIndex; i >= 0; i--) { outStr = outStr + inStr.charAt(i); } } return outStr; }Which of these methods of class String is used to check whether a substring exists at the beginning of the particular string? a) StartsWith() b) EndsWith() c) Starts() d) ends()