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Marta_Voda [28]
2 years ago
15

Header file guards are preprocessor directives whose primary role is to cause the compiler to _____

Computers and Technology
1 answer:
hodyreva [135]2 years ago
8 0

Header file guards are preprocessor directives with the primary role to cause the compiler to allow defining a function that are usable throughout a user's program.

<h3>What is a header file?</h3>

A header file can be defined as a type of file which comprises macro definitions and C declarations and they are meant to be shared between several source files.

In Computer programming, header file guards are preprocessor directives with the primary role to cause the compiler to allow defining a function that are usable throughout a user's program.

Read more on header file here: brainly.com/question/23678678

#SPJ1

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Don’t drop it and charge it regularly
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A group of users can perform certain operations on a shared workbook. Which option helps them to update and track changes in the
irina1246 [14]

The “Allow changes by more than one user at the same time” option.


In a group of users, it is very important to create a shared workbook so that several people are able to update information and track changes in the workbook at the same time. To do so, one should click on the review tab of the excel sheet and select share workbook. On the editing tab of the share workbook dialog box, select the Allow changes by more than one user at the same time check box. Go ahead and click the advanced tab and select option you would want to use and then click OK

 






4 0
3 years ago
Consider two vectors that are NOT sorted, each containing n comparable items. How long would it take to display all items (in an
Darina [25.2K]

Answer:

The correct answer to the following question will be "Θ(​n​2​)

". The further explanation is given below.

Explanation:

If we're to show all the objects that exist from either the first as well as the second vector, though not all of them, so we'll have to cycle around the first vector, so we'll have to match all the objects with the second one.

So,

This one takes:

= O(n^2)

And then the same manner compared again first with the second one, this takes.

= O(n^2)

Therefore the total complexity,

= Θ(​n​2​)

7 0
3 years ago
Question 1
weeeeeb [17]

Answer:

-6.4

Explanation:

just divide -32 by 5 and you will get your answer of -6.4

7 0
3 years ago
Implement a sublinear running time complexity recursive function in Java public static long exponentiation (long x, int n) to ca
Charra [1.4K]

Answer:

Following are the code block in the Java Programming Language.

//define recursive function

public static long exponentiation(long x, int n) {

//check the integer variable is equal to the 0.

if (x == 0) {

//then, return 1

return 1;

}

//Otherwise, set else

else {

//set long data type variable

long q = exponentiation(x, n/2);

q *= q;

//check if the remainder is 1

if (n % 2 == 1) {

q *= x;

}

//return the variable

return q;

}

}

Explanation:

<u>Following are the description of the code block</u>.

  • Firstly, we define the long data type recursive function.
  • Then, set the if conditional statement and return the value 1.
  • Otherwise, set the long data type variable 'q' that sore the output of the recursive function.
  • Set the if conditional statement and check that the remainder is 1 and return the variable 'q'.
4 0
3 years ago
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