a) Write a complete C program that demonstrates the usage of character strings. The program should declare an empty character array of specific size, and then ask user to enter a string to be stored in the array using a scanf function. The program should finally display the string entered to the screen for checking if the characters are correctly stored or not. V Develop a user-defined function executing the steps needed for prompting the user by a simple message like “Enter a string:" and for entering the string. Keep in mind that arrays are passed-by-reference! b) Improve the program written in part (a) by calculating the string length and displaying it to the screen. V Develop a user-defined function for calculating the string length. v Show the usage of this function in the program. c) Improve the program written in part (b) by making a copy of the string entered to another empty character array inside the main function.

a) Write a complete C program that demonstrates the usage of character strings. The program should declare an empty character array of specific size, and then ask user to enter a string to be stored in the array using a scanf function. The program should finally display the string entered to the screen for checking if the characters are correctly stored or not. V Develop a user-defined function executing the steps needed for prompting the user by a simple message like “Enter a string:" and for entering the string. Keep in mind that arrays are passed-by-reference! b) Improve the program written in part (a) by calculating the string length and displaying it to the screen. V Develop a user-defined function for calculating the string length. v Show the usage of this function in the program. c) Improve the program written in part (b) by making a copy of the string entered to another empty character array inside the main function.

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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