C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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def swap_text(text):
Backstory:
Luffy wants to organize a surprise party for his friend Zoro and he wants to send a message to his friends, but he wants to encrypt the message so that Zoro cannot easily read it. The message is encrypted by exchanging pairs of characters.
Description: This function gets a text (string) and creates a new text by swapping each pair of characters, and returns a string with the modified text. For example, suppose the text has 6 characters, then it swaps the first with the second, the third with the fourth and the fifth with the sixth character.
Parameters: text is a string (its length could be 0)Return value: A string that is generated by swapping pairs of characters. Note that if the
Examples:
swap_text ("hello") swap_text ("Party for Zoro!") swap_text ("") def which_day(numbers):
→ 'ehllo'→ 'aPtr yof roZor!' → ''
length of the text is odd, the last character remains in the same position.
Computer Science
C++
Write a program that:
Gets a character array (C-string) using cin.get to allow blanks in the C-string
Prints the C-string (what they input)
Prints the length (number of characters) in the C-string
Exercise Objectives
Problem Description
Write a program that reads a string and mirrors it around the middle character.
Examples:
abcd becomes cdab.
abcde becomes deCab
AhmadAlami becomes AlamiAhmad
Page 1 of 2
Your program must:
• Implement function void reflect (char* str) which receives a string (array of characters) and
mirrors it. This function does not print anything.
•
Read from the user (in main()) a string and then print the string after calling function reflect().
•
Use pointers and pointer arithmetic only. The use of array notation and/or functions from the string.h
library is not allowed.
Chapter 15 Solutions
C++ How to Program (10th Edition)
Ch. 15 - State whether each of the following is true or...Ch. 15 - Fill in the blanks in each of the following...Ch. 15 - Why is it expensive to insert (or delete) an...Ch. 15 - Prob. 15.7ECh. 15 - Prob. 15.8ECh. 15 - Why is insertion at the back of a vector...Ch. 15 - Prob. 15.10ECh. 15 - Describe what happens when you insert an clement...Ch. 15 - Prob. 15.12ECh. 15 - Prob. 15.13E
Ch. 15 - Use a C++11 list initializers to initialize the...Ch. 15 - Prob. 15.15ECh. 15 - Prob. 15.16ECh. 15 - Prob. 15.17ECh. 15 - Write a statement that creates and initializes a...Ch. 15 - Prob. 15.19ECh. 15 - Prob. 15.20ECh. 15 - Prob. 15.21ECh. 15 - Prob. 15.22ECh. 15 - (Sieve of Eratosthenes with bitset) This exercise...Ch. 15 - (Sieve of Eratosthenes) Modify Exercise 15.23, the...Ch. 15 - (Prime Factors) Modify Exercise 15.24 so that, if...
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- int* p: int a[3]{1, 2, 3}; p = a; What is the value of *(p+2)?arrow_forwardremove_substring_from_string(s, substr): This function takes two strings s and substr as input. It creates a new string from the original string s by removing all instances, if any, of the string substr, and then returns the new string. >>> remove_substring_from_string("Python is best language except for C++. except for C++") 'Python is best language. 'arrow_forwardWAP c# program creates a string, s1, which deliberately leaves space for a name, much like you’d do with a letter you plan to run through a mail merge. We add two to the position where we find the comma to make sure there is a space between the comma and the name.arrow_forward
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