1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inessa05 [86]
3 years ago
13

What does "scanf(\"%d\" mean?

Computers and Technology
2 answers:
Anon25 [30]3 years ago
6 0
Scanf is a c function that takes a formatted imput from stand inpt (usually this is keyboard) 

you would actually need a 2nd parenthesis for this to be a valid function call. (one opening after scanf("%d",variable); <like that, additionally you need to direct to a variable for the value to be stored in memory, and the simi colon i've added to close the function. 

not sure why they have slashes here "\" but you don't need them. %d implies that the value to be stored is an integer, i.e. a number. 
gayaneshka [121]3 years ago
6 0
 the case of scanf(" %d", &x) you are saying "skip all white spaces, and then deal with %d which also will skip white spaces", when the second 'skip white spaces' of %d has no effect
hope it helps
You might be interested in
6.Decreasing a telescope's eyepiece focal length will:
Ghella [55]
B is the correct answer to ur questions
8 0
3 years ago
What two statements about IPv6 addresses are true? This task contains the radio buttons and checkboxes for options. The shortcut
Oliga [24]

Answer:

A and C

Explanation:

Option A:

In IPv6 there is a rule to reduce an IPv6 address when there are two or more consecutive segments of zeros just one time. This rule says that you can change the consecutive zeros for “::”  

Here is an example

How to reduce the following IPv6 address?

ff02:0000:0000:0000:0000:0000:0000:d500

Ans: ff02::d500

Example 2:

2001:ed02:0000:0000:cf14:0000:0000:de95

Incorrect Answer -> 2001:ed02::cf14::de95  

Since the rule says that you can apply “::” just one time, you need to do it for a per of zero segments, so the correct answer is:

Correct Answer -> 2001:ed02::cf14:0:0:de95

Or

2001:ed02:0:0:cf14::de95

Option C:

Since in IPv6 there are 2^{128} available addresses which means 340.282.366.920.938.463.463.374.607.431.768.211.456 (too many addresses), there is no need of NAT solution, so each device can have its own IP address by the same interface to have access through the internet if needed. If not, you can block the access through internet by the firewall.

4 0
3 years ago
My current lesson is The Excel Screen and Worksheets and the question is:
Usimov [2.4K]
I can't tell you the answer without a picture, but to find the answer yourself: Go straight up from the cell containing 'Activity Questions' this will tell you a letter such as B. Go directly across to the left of the cell containing 'Activity Questions' this will tell you a number such as 3. The name of the cell I used as an example would be called B3.
3 0
3 years ago
What qualities in an employee are highly desired by employers?
slava [35]
Flexibility and open-mindedness
being quick to adapt to technology changes
having a positive attitude
taking initiative to solve problems
5 0
3 years ago
Read 2 more answers
Im building my first gaming pc, got any part suggestions or tips?
ladessa [460]

Answer:

You should find a good game engine that is not hard. Unity and Unreal are some good ones.

You should also search for the programming language you like the most, and use engines that use that specific language.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Here is a Test Code segment:
    13·1 answer
  • What field in an IPv4 packet is altered to prioritize video streaming traffic over web surfing traffic?
    7·1 answer
  • Exactly how thin is the air in outer space?
    10·1 answer
  • The computer program that Josh is working on presents him with a sentence in which a word has been underlined. Josh has to indic
    9·1 answer
  • A tracking signal A. is computed as the mean absolute deviation​ (MAD) divided by the running sum of the forecast errors​ (RSFE)
    10·1 answer
  • Name three types of hard drives, along with its speed and size.
    8·1 answer
  • Describe how communication strengthens relationship at work and, as a result, increases your productivity
    9·1 answer
  • What is the top 3 cloud provider in the world with statics or data including the example and reason(s).
    11·1 answer
  • Why is the computer uses binary why not trinary?​
    11·1 answer
  • Task 2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!