Question 2. Write a C-program that calls two functions (PosNumber and GreaterNumbers). a) Write function PosNumber that checks if a number is positive, it returns 1, if positive, and returns -1 if negative. Hint: Use if statement to check if a value entered is less than 0 b) Write function GreaterNumbers the checks the values in an array for numbers greater than a number entered and prints all numbers in the array that are greater than that number. Hint: The function takes the array and a number “num" as parameters, it does not return any value to the main function. c) In the main function, read numbers into an array of size N (N is entered by the user), call function PosNumber to check if number entered is -negative call function GreaterNumbers to print all number in the array greater than num entered by the user.

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
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Question 2. Write a C-program that calls two functions (PosNumber and
GreaterNumbers).
a) Write function PosNumber that checks if a number is positive, it returns
1, if positive, and returns -1 if negative.
Hint: Use if statement to check if a value entered is less than 0
b) Write function GreaterNumbers the checks the values in an array for
numbers greater than a number entered and prints all numbers in the
array that are greater than that number.
Hint: The function takes the array and a number “num" as parameters,
it does not return any value to the main function.
c) In the main function, read numbers into an array of size N (N is entered
by the user),
call function PosNumber to check if number entered is -negative
call function GreaterNumbers to print all number in the array greater
than num entered by the user.
Transcribed Image Text:Question 2. Write a C-program that calls two functions (PosNumber and GreaterNumbers). a) Write function PosNumber that checks if a number is positive, it returns 1, if positive, and returns -1 if negative. Hint: Use if statement to check if a value entered is less than 0 b) Write function GreaterNumbers the checks the values in an array for numbers greater than a number entered and prints all numbers in the array that are greater than that number. Hint: The function takes the array and a number “num" as parameters, it does not return any value to the main function. c) In the main function, read numbers into an array of size N (N is entered by the user), call function PosNumber to check if number entered is -negative call function GreaterNumbers to print all number in the array greater than num entered by the user.
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