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Palindromes A palindrome is a string that is identical to itself when reversed. For example, "madam", "dad", and "abba" are palindromes. Note: the empty string is a palindrome, as is every string of length one. Write some code in the main () function to accomplish the following tasks: Having written code to extract data from the keyboard (stdin) in Lab 3, reuse that code to prompt the user to enter a string between 0 and 255 characters in length. You should ignore whitespace and punctuation, and all comparisons should be case-insensitive. Process the entries from the keyboard and store them in the queue ADT provided in the lab 5 code package. Use the is_palindrome () function ADT provided to implement a simple palindrome verification of the data entered. Here is the signature and documentation for the function: bool is_palindrome (char *text) Return true if text is a palindrome, false otherwise. Turn in your commented program and a screen shot (script) of the execution run of the program. Include some sample tests in your captured code run. Examples of valid palindromes: "a" "aa"

Palindromes A palindrome is a string that is identical to itself when reversed. For example, "madam", "dad", and "abba" are palindromes. Note: the empty string is a palindrome, as is every string of length one. Write some code in the main () function to accomplish the following tasks: Having written code to extract data from the keyboard (stdin) in Lab 3, reuse that code to prompt the user to enter a string between 0 and 255 characters in length. You should ignore whitespace and punctuation, and all comparisons should be case-insensitive. Process the entries from the keyboard and store them in the queue ADT provided in the lab 5 code package. Use the is_palindrome () function ADT provided to implement a simple palindrome verification of the data entered. Here is the signature and documentation for the function: bool is_palindrome (char *text) Return true if text is a palindrome, false otherwise. Turn in your commented program and a screen shot (script) of the execution run of the program. Include some sample tests in your captured code run. Examples of valid palindromes: "a" "aa"

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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## Palindromes A palindrome is a string that is identical to itself when reversed. For example, "madam", "dad", and "abba" are palindromes. Note: the empty string is a palindrome, as is every string of length one. Write some code in the `main()` function to accomplish the following tasks: - **Having written code to extract data from the keyboard (`stdin`) in Lab 3,** reuse that code to prompt the user to enter a string between 0 and 255 characters in length. You should ignore whitespace and punctuation, and all comparisons should be case-insensitive. - **Process the entries from the keyboard and store them in the queue ADT provided in the Lab 5 code package.** - **Use the `is_palindrome()` function ADT provided** to implement a simple palindrome verification of the data entered. Here is the signature and documentation for the function: ```c bool is_palindrome(char *text) ``` Return true if text is a palindrome, false otherwise. Turn in your commented program and a screenshot (`script`) of the execution run of the program. Include some sample tests in your captured code run. Examples of valid palindromes: ``` "" "a" "aa" ``` ``` "aaa" "aba" "abba" "Taco cat" "Madam, I'm Adam" "A man, a plan, a canal: Panama" "Doc, note: I dissent. A fast never prevents a fatness. I diet on cod." ``` --- This document contains explanations and sample code exercises designed for educational purposes, specifically focusing on the concept of palindromes in string processing.
Transcribed Image Text:## Palindromes A palindrome is a string that is identical to itself when reversed. For example, "madam", "dad", and "abba" are palindromes. Note: the empty string is a palindrome, as is every string of length one. Write some code in the `main()` function to accomplish the following tasks: - **Having written code to extract data from the keyboard (`stdin`) in Lab 3,** reuse that code to prompt the user to enter a string between 0 and 255 characters in length. You should ignore whitespace and punctuation, and all comparisons should be case-insensitive. - **Process the entries from the keyboard and store them in the queue ADT provided in the Lab 5 code package.** - **Use the `is_palindrome()` function ADT provided** to implement a simple palindrome verification of the data entered. Here is the signature and documentation for the function: ```c bool is_palindrome(char *text) ``` Return true if text is a palindrome, false otherwise. Turn in your commented program and a screenshot (`script`) of the execution run of the program. Include some sample tests in your captured code run. Examples of valid palindromes: ``` "" "a" "aa" ``` ``` "aaa" "aba" "abba" "Taco cat" "Madam, I'm Adam" "A man, a plan, a canal: Panama" "Doc, note: I dissent. A fast never prevents a fatness. I diet on cod." ``` --- This document contains explanations and sample code exercises designed for educational purposes, specifically focusing on the concept of palindromes in string processing.
**Educational Topic: Dynamic Arrays and Queue Operations in C Programming** In this section, we will look at the essential files and function definitions used for handling dynamic arrays and queue operations in C. ### Files Overview - **main.c**: Contains the main function code. - **lab5.c**: Code specific to carrying out this lab exercise. - **lab5.h**: Header definitions for functions specific to carrying out this lab exercise. - **dynarray.c**: A dynamic array set of structures and functions for stacks and queues. - **dynarray.h**: Header definitions for functions used for stacks and queues. - **makefile**: A makefile that creates the "queue" executable easier (including clean). ### Quick Reference to Functions in `dynarray.c` ```c typedef dynarray_t; // dynamic array struct ``` #### Basic/Common Operations ```c void dynarray_init (dynarray_t *a); // initialize struct void dynarray_free (dynarray_t *a); // free struct size_t dynarray_size (dynarray_t *a); // return element count size_t dynarray_is_empty(dynarray_t *a); // return true if empty ``` These functions provide basic operations: - `dynarray_init`: Initializes the dynamic array structure. - `dynarray_free`: Frees the allocated memory for the dynamic array. - `dynarray_size`: Returns the number of elements in the dynamic array. - `dynarray_is_empty`: Checks if the dynamic array is empty. #### Stack Operations ```c void dynarray_push(dynarray_t *a, data_t item); // add to back data_t dynarray_pop (dynarray_t *a); // remove from back data_t dynarray_top (dynarray_t *a); // return back ``` These functions handle stack operations: - `dynarray_push`: Adds an item to the back of the dynamic array. - `dynarray_pop`: Removes an item from the back of the dynamic array. - `dynarray_top`: Returns the item at the back of the dynamic array. #### Queue Operations ```c void dynarray_enqueue(dynarray_t *a, data_t item); // add to back data_t dynarray_dequeue(dynarray_t *a); // remove from front data_t dynarray_front (dynarray_t *a); //
Transcribed Image Text:**Educational Topic: Dynamic Arrays and Queue Operations in C Programming** In this section, we will look at the essential files and function definitions used for handling dynamic arrays and queue operations in C. ### Files Overview - **main.c**: Contains the main function code. - **lab5.c**: Code specific to carrying out this lab exercise. - **lab5.h**: Header definitions for functions specific to carrying out this lab exercise. - **dynarray.c**: A dynamic array set of structures and functions for stacks and queues. - **dynarray.h**: Header definitions for functions used for stacks and queues. - **makefile**: A makefile that creates the "queue" executable easier (including clean). ### Quick Reference to Functions in `dynarray.c` ```c typedef dynarray_t; // dynamic array struct ``` #### Basic/Common Operations ```c void dynarray_init (dynarray_t *a); // initialize struct void dynarray_free (dynarray_t *a); // free struct size_t dynarray_size (dynarray_t *a); // return element count size_t dynarray_is_empty(dynarray_t *a); // return true if empty ``` These functions provide basic operations: - `dynarray_init`: Initializes the dynamic array structure. - `dynarray_free`: Frees the allocated memory for the dynamic array. - `dynarray_size`: Returns the number of elements in the dynamic array. - `dynarray_is_empty`: Checks if the dynamic array is empty. #### Stack Operations ```c void dynarray_push(dynarray_t *a, data_t item); // add to back data_t dynarray_pop (dynarray_t *a); // remove from back data_t dynarray_top (dynarray_t *a); // return back ``` These functions handle stack operations: - `dynarray_push`: Adds an item to the back of the dynamic array. - `dynarray_pop`: Removes an item from the back of the dynamic array. - `dynarray_top`: Returns the item at the back of the dynamic array. #### Queue Operations ```c void dynarray_enqueue(dynarray_t *a, data_t item); // add to back data_t dynarray_dequeue(dynarray_t *a); // remove from front data_t dynarray_front (dynarray_t *a); //
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