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LenKa [72]
3 years ago
11

Every preprocessing directive must begin with:

Computers and Technology
1 answer:
Anni [7]3 years ago
3 0

Answer:

B. #

Explanation:

Every preprocessing directive must begin with the # character.

For example:

#define : Used to define a macro

#ifndef : Conditional evaluation of macro

#include : Used to include other preprocessor header file as part of the code

As we can see each of the directives begins with the # character. This is a signal to the preprocessor to interpret the subsequent keyword as a directive.

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well they should because without a job people cant live a good life and if they took that from them then they should compensate them at least.

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Somehow I lost 1000 points!!! Does anyone know what happened? Is it possible that I was hacked? ​
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Answer:

Explanation:

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Bob has 2 candy bars he is fat what hapennes
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he eats The candy Bar

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There are many modes of remote visual communication. Which is the most common mode?
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Write a Python 3 program that prompts the user for 3 postive numbers (or zero) and then adds them together. If the user enters a
Citrus2011 [14]

Answer:

def prompt_number():

   while True:

       number = int(input("Enter a number: "))

       if number >= 0:

           break

       

   return number

   

def compute_sum(n1, n2, n3):

   total = n1 + n2 + n3

   return total

   

n1 = prompt_number()

n2 = prompt_number()

n3 = prompt_number()

result = compute_sum(n1, n2, n3)

print(result)

Explanation:

Create a function named prompt_number that asks the user to enter a number until a positive number or 0 is entered and returns the number

Create a function named compute_sum that takes three numbers, sums them and returns the sum

Ask the user to enter three numbers, call the prompt_number() three times and assign the values

Calculate the the sum, call the compute_sum and pass the numbers as parameters

Print the result

6 0
3 years ago
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