Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 12.2, Problem 12.2CP
Program Plan Intro
Character by character text processing:
- Strings can be accessed or manipulated by using an individual text that is present.
- Different
programming language access the string individually in a different way, some prefer the string gets accessed through subscript notation. - String is considered as list of characters.
Accessing string using subscript notation:
- The string that are accessed using the subscript notation uses subscript “0” to hold the first character and similarly till the last character.
- The last character of the string will be “\0”.
- The first value the index value will be “0” and to find the last character use “length(variable)-1”
Example:
//declare and define a string
Declare String txt = "Hai"
Explanation:
In the above declaration, the given string gets processed in the following way:
txt[0] will hold “H”.
txt[1] will hold “a”.
txt[2] will hold “i”.
Changing the occurrence of the string value that is declared:
- Every value in the string gets accessed individually using the index or subscript value.
- In order to change the character located at a particular position, the index value can be used and it is made as shown below:
Example:
//set the value located at the position 0 as defined
Set txt[0]= “T”
Explanation:
The above line mentioned is used to replace or overwrite the content that is present at the first position.
The word “H” will be replaced with the word “T” for the string “txt” that is declared.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
C sharp
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.
When using a printf() statement, what syntax do you use to print the value of a
"string"?
%s
%c
%d
%f
Assume mystring references a string. Write a statement that uses a slicing expression and displays the first 3 characters in the string.
Chapter 12 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Ch. 12.2 - Prob. 12.1CPCh. 12.2 - Prob. 12.2CPCh. 12.2 - Design an algorithm that determines whether the...Ch. 12.2 - Design an algorithm that determines whether the...Ch. 12.2 - Prob. 12.5CPCh. 12.2 - Prob. 12.6CPCh. 12 - Prob. 1MCCh. 12 - Prob. 2MCCh. 12 - If the str variable contains the string "berry",...Ch. 12 - If the str variable contains the string "Redmond",...
Ch. 12 - Prob. 5MCCh. 12 - Prob. 1TFCh. 12 - Prob. 2TFCh. 12 - If the String variable str contains the string...Ch. 12 - The insert library module automatically expands...Ch. 12 - Prob. 5TFCh. 12 - Prob. 6TFCh. 12 - Prob. 7TFCh. 12 - Prob. 1SACh. 12 - If the following pseudocode were an actual...Ch. 12 - Prob. 3SACh. 12 - Prob. 4SACh. 12 - Prob. 5SACh. 12 - Design an algorithm that counts the number of...Ch. 12 - Prob. 2AWCh. 12 - Design an algorithm that counts the number of...Ch. 12 - Design an algorithm that deletes the first and...Ch. 12 - Design an algorithm that converts each occurrence...Ch. 12 - Design an algorithm that replaces each occurrence...Ch. 12 - Assume the following declaration exists in a...Ch. 12 - Prob. 1DECh. 12 - Prob. 2DECh. 12 - Prob. 3DECh. 12 - Prob. 1PECh. 12 - Sentence Capitalizer Design a program that prompts...Ch. 12 - Prob. 3PECh. 12 - Sum of Digits in a String Design a program that...Ch. 12 - Prob. 5PECh. 12 - Alphabetic Telephone Number Translator Many...Ch. 12 - Word Separator Design a program that accepts as...Ch. 12 - Pig Latin Design a program that reads a sentence...Ch. 12 - Prob. 9PECh. 12 - File Encryption File encryption is the science of...Ch. 12 - File Decryption Filter Design a program that...Ch. 12 - Password Weakness Detector Design a program that...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Assume the variable name references a String object. Write an if statement that displays “Do I know you?” if the String object contains “Timothy”.arrow_forwardTrue or False All variables have a ToString method that you can call to convert the variable’s value to a string.arrow_forward4. Statement: String str = "Hello world!", str = str.substring (1, 4), the value of str after execution is ( A. “Hell" ). B. "ell" C. “ello" D. “el"arrow_forward
- C++ programmingarrow_forwardThe ________ returns a lowercase version of a string.arrow_forwardc# Danielle, Edward, and Francis are three salespeople at Holiday Homes. Write an application named HomeSales that prompts the user for a salesperson initial (D, E, or F) input as a string. Either uppercase or lowercase initials are valid. While the user does not type Z, continue by prompting for the amount of a sale. Issue the error message "Sorry - invalid salesperson" for any invalid initials entered. Keep a running total of the amounts sold by each salesperson. After the user types Z or z for an initial, display each salesperson’s total, a grand total for all sales, and the name of the salesperson with the highest total unless there is a tie. If there is a tie, indicate this in the program's output with the message: "There was a tie". An example of the program is shown below: Enter a salesperson initial >> D Enter amount of sale >> 10 Enter next salesperson intital or Z to quit >> d Enter amount of sale >> 2 Enter next salesperson intital or Z to quit…arrow_forward
- _______ means that one string is appended to another.arrow_forwardC++ Languagearrow_forwardThis string method returns true if a string contains only alphabetic characters and is at least one character in length.a. the isalpha methodb. the alpha methodc. the alphabetic methodd. the isletters methodarrow_forward
- C# Write a method that accepts a string as an argument and displaysits contents backward. For instance, if the string argument is"gravity" , the method should display "ytivarg"arrow_forwardPlease help me write the pseudocode for this question using Java, thank you! :)arrow_forwardSuppose that you have the following statements:string str, str1, str2;cin >> str1 >> str2;if (str1 == str2)str = str1 + " = " + str2;else if (str1 > str2)str = str1 + " > " + str2;elsestr = str1 + " < " + str2;Answer the following questions. (11)a. What is the value of str if the input is Temporary Storage?b. What is the value of str if the input is Main Memory?c. What is the value of str if the input is run! run!?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTEBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Expressions in C++ | C++ tutorial for beginners; Author: Tutorial Mart;https://www.youtube.com/watch?v=XHbsZGpmRc8;License: Standard YouTube License, CC-BY
expression in python # python expressions; Author: Abhishek Tripathi;https://www.youtube.com/watch?v=Cc-kJGRjH6k;License: Standard Youtube License