This is C. Please help. Write a program that asks a user for a character input and perform a task that associated with each character. Here’s what you need to do: • Create and initialize an array (I) of integers (you choose the values) • Create another array (II) that contains these following characters: P, S, Q • These will be used to represent the commands as followed. o P: Print a sentence (whatever you want to print) o S: Square each value in the integer array o Q: Quit the program • In main, o the user will enter a letter. o then, loop through array (II) and compare to see if the user’s letter matches with either one of those three (P,S,Q). - If they do, call the appropriate function according to the user’s input char - If the letter inputted is not one of those three, print an invalid output. For example: If the user inputs ‘P’. Call a function (for ex: print_command()), and inside that function, just print something. If the user inputs ‘Q’. Call quit_command(), and this function should have only 1 line of code to terminate the program (Refer to Assignment 8). If the user inputs ‘S’. Call square_arr(), and inside the function, loop through the integer array and update each array’s element by squaring it. If the user inputs anything else. Print a message that says, “Invalid input”.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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This is C. Please help.

Write a program that asks a user for a character input and perform a task that
associated with each character. Here’s what you need to do:
• Create and initialize an array (I) of integers (you choose the values)
• Create another array (II) that contains these following characters: P, S, Q
• These will be used to represent the commands as followed.
o P: Print a sentence (whatever you want to print)
o S: Square each value in the integer array
o Q: Quit the program
• In main,
o the user will enter a letter.
o then, loop through array (II) and compare to see if the user’s letter matches with
either one of those three (P,S,Q).
- If they do, call the appropriate function according to the user’s input char
- If the letter inputted is not one of those three, print an invalid output.

For example: If the user inputs ‘P’. Call a function (for ex: print_command()), and inside that

function, just print something.
If the user inputs ‘Q’. Call quit_command(), and this function should have only 1
line of code to terminate the program (Refer to Assignment 8).
If the user inputs ‘S’. Call square_arr(), and inside the function, loop through the
integer array and update each array’s element by squaring it.
If the user inputs anything else. Print a message that says, “Invalid input”.

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