Given a string containing just the characte ''(', ')', '{', '}', '[' and ']', determine if the input string is valid.

Q: string = 'chegg' for c in string [::-1]: print (c, end = "") string = string.upper () a) CHEGG…

A: Given Code: string = 'chegg'for c in string [::-1]:    print (c, end = "")    string = string.upper…

Q: Take input a string from user and add the string "read successfully" to it. Print the final string.…

A: Take input a string from user and add the given string " read successfully" to it. Print the result.…

Q: Word Separator Write a program that accepts as input a sentence in which all of the words are run…

A: The objective is to write a program code that accepts as input a sentence in which all of the words…

Q: Write a code that determines if a string is a palindrome (can be read forward and backward with the…

A: Solution:   Note : You didn't mention coding language so i am using JAVA.   1. Implementation of…

Q: in python String user_string is read from input with leading and trailing whitespaces. Remove any…

A: The objective of the question is to manipulate a string in Python based on certain conditions. The…

Q: Linux !#bin/bash NOT JAVA OR C++. I NEED LINUX SCRIPT Word Separator Write a program that accepts…

A: #!/bin/bash# get he user input and store in nameread -p "Enter the string: " name# using  sed…

Q: To store a string in C language, we use character array terminated with:

A: To store a string in C language, we use array of characters terminated by a null ('\0'). This…

Q: Data structure & Algorithum. Java Program Write code that accomplishes the following tasks.…

A: Lets see the solution.

Q: Given a string, find the minimum number of deletions required to convert it into a palindrome. For…

A: I have prepared a solution in PYTHON as follows: Code: def PAL(str): N = len(str)   L = [[0 for x in…

Q: Target The aim of this work is to use control structures and loops. Read carefully the problem and…

A: I give the code in Java as per your requirement along with code and output screenshots.

Q: This program reads one number, as a string, and assign it to String getData Increment and display…

A: As no programming language is mentioned, it is solved using Java

Q: Write a program that accepts a sentence as input and converts each word to “Pig Latin.” In one…

A: pigLatin = input("\nConvert message to pig latin: ") wordList = pigLatin.lower().split(" ") vowels =…

Q: String orig_string is read from input. Assign variable sliced_saying with all the characters in…

A: The objective of the question is to create a new string that contains all the characters of the…

Q: The program takes a string and removes the characters of odd index values in the string.

A: According to the Question below the Solution:   Output:

Q: An string should taken from user and check if it contains uppercase charcters or not if yes print…

A: Requirement : An string should taken from user and check if it contains uppercase characters or not…

Q: s = "abab" h 55m Left Substrings in s are { 'a', 'b', 'a', 'b', 'ab', 'ba', 'ab', 'aba', 'bab',…

A: Since the language is not mentioned, I have coded this using Python 3.

Q: meric characters, it reads the same forward and backward. Alphanumeric characters include letters…

A: To determine if a given string is a palindrome after converting all uppercase letters to lowercase…

Q: If String str1 = new String("Final Exam");, the value of str1.indexof('x') is

A: The  indexOf() method returns the position of the first occurrence of specified character(s) in a…

Q: Let L = {ab, aa, baa}. Which of the following strings are in L* and L4: abaabaaabaa  ,  aaaabaaaa ,…

A: Given L={ab, aa, baa} L* is a language containing allowed symbols of the language L, occurring any…

Q: A string object's can be used to retrieve a specific collection of characters. derived from a…

A: Answer is given below .

Q: True or False: An Array of characters is a C-String?

A: Correct Answer: True

Q: A C-string variable is an array, so we can use index operator [ ] to access individual character.…

A: Given: A C-string variable is an array, so we can use index operator [ ] to access individual…

Q: Regular expression: Strings representing a word with length divisible by 4 and contains at least 1…

A: Regular expression: Strings representing a word with length divisible by 4 and contains at least 1…

Q: String.ParseInt(m); will convert the integer value of m to a String

A: Parse of a string: Here string can be changed to the specified format. No integer values are parsed…

Q: ord Separator:Write a program that accepts as input a sentence in which all of thewords are run…

A: Approach Input string. Take an empty new string. Set counter to 0. for each character of the input…

Q: shortest.py Create a program, shortest.py, that has a function that takes in a string argument and…

A: 1) Below is python program that define function that takes in a string argument and print a sentence…

Q: PART F: MIDDLE TWOGiven a string str, print out a string made of the middle two chars. Assume the…

A: PROGRAM: //Defining the class middle class middle {    //Defining the function middlestr    public…

Q: Given a string, return the character that appears the maximum number of times in the string. The…

A: The program is written in Java. Check the program screenshot for the correct indentation. Please…

Q: The last character in a string 5-character string is 'y. Change the 'y" to 'i' and add 'es'

A: Since the question does not include the programming language used to code the problem so I am using…