Use of rbegin() and rend() Program Plan: Include the required header files. Define the “main()” function Create a string variable str with value “Hello World”. Display the original value of str variable. Display the message “String in reverse order”. Create a reverse_iterator rit. Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions. Display each character of the string. Program: The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings. /Include required header files/ #include <iostream> #include <string> using namespace std;

Question

Want to see the full answer?

Answer 1

Question

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

(Rounding Numbers) Function floor can be used to round a number to a specific decimal place. The statementy = floor(x * 10 + 0.5) / 10;rounds x to the tenths position (the first position to the right of the decimal point). The statementy = floor(x * 100 + 0.5) / 100;rounds x to the hundredths position (the second position to the right of the decimal point). Write a program that defines fourfunctions to round a number x in various ways:A. roundToInteger(number)B. roundToTenths(number)C. roundToHundredths(number)D. roundToThousandths(number)For each value read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hundredth and the number rounded to the nearest thousandth.

(Rounding Numbers) Function floor may be used to round a number to a specific decimal place. The statement y = floor(x * 10 + .5) / 10; rounds x to the tenths position (the first position to the right of the decimal point). The statement y = floor(x * 100 + .5) / 100; rounds x to the hundredths position (the second position to the right of the decimal point). Write a program that defines four functions to round a number x in various ways a) roundTolnteger(number) b) roundToTenths(number) c) roundToHundreths(number) d) roundToThousandths(number) For each value %3D read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hun- dredth, and the number rounded to the nearest thousandth. IN C PROGRAMMING LANGUAGE PLEASE

(Replace strings) Write the following function that replaces the occurrence of a substring old_substring with a new substring new_substring in the string s. The function returns true if string s is changed, and otherwise, it returns false. bool replace_strings (string& s, const string& old_string, const string& new_string) Write a test program that prompts the user to enter three strings, i.e., s, old string, and new_string, and display the replaced string.

Answer 2

Question

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Answer 6

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Answer 7

Chapter 21, Problem 21.8E

Program Plan Intro

Use of rbegin() and rend()

Program Plan:

Include the required header files.
Define the “main()” function

Create a string variable str with value “Hello World”.
Display the original value of str variable.
Display the message “String in reverse order”.
Create a reverse_iterator rit.
Using a loop, traverse it from the end of the string to the beginning of the string using the rbegin() and rend() functions.
Display each character of the string.

Program:

The following program demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

/*Include required header files*/
#include <iostream>
#include <string>
using namespace std;

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 21 - Prob. 21.4E Ch. 21 - Prob. 21.5E Ch. 21 - (Find Code Error) Find any errors in the following...Ch. 21 - (Simple Encryption) Some information on the...Ch. 21 - Prob. 21.8E Ch. 21 - Prob. 21.9E Ch. 21 - (String Concatenation) Write a program that...Ch. 21 - (Hangman Game) Write a program that plays the game...Ch. 21 - (Printing a string Backward) Write a program that...Ch. 21 - (Alphabetizing Animal Names) Write a program that...

Solution Summary: The author demonstrates the importance of the functions rbegin() and rend() in the traversal of strings.

Want to see the full answer?

Chapter 21 Solutions