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3 years ago

I need help with coding, why isn't this command working pls help

Computers and Technology

2 answers:

astraxan [27]3 years ago

8 0

Answer:

You type error word

Levart [38]3 years ago

7 0

Answer:

The way you put it in is wrong stonebrick is on word not two so how you should put it in is Stonebrick_wall plz mark as brainliest.

Explanation:

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With an example in each, describe the use of two basic functions which are known by the "string.h" header file.

olga nikolaevna [1]

Answer:

strcmp(char * A, char * B);

strcat(char * A, char * B)

Explanation:

One of these basic functions is the function strcmp(char * A, char * B).

This functions compares if two strings are equal; If they are, it returns 0. If not, it returns 1;

So, an example:

char A[13] = "Buffalo Bills";

char B[13] = "Buffalo Bills";

if (strcmp(A,B) == 0)

printf("The strings are the same\n);

else

printf("The strings are not the same");

In this case, they are the same.

----------------------

If for example:

char B[13] = "Buffalo Billz"

It would fall in the else, A and B would not be the same strings.

--------------------------

Other function is the strcat(char * A, char * B);

This function takes two strings as an input, and concatenate them to the first.

For example:

char A[15] = "Buffalo";

char B[5] = "Bills";

strcat(A, B);

printf("%s\n", A);

The output is:

Buffalo Bills

5 0

3 years ago

A customer in Lowe's needs help. Matt works in shipping and receiving. It isn't Matt job to work with the customer, but he knows

klio [65]

Answer:

Explanation:

hhhhhjjjj

5 0

2 years ago

Read 2 more answers

Write a Python function LetterGame() that repeatedly asks the user to input a letter. The function is to count the number of vow

kotegsom [21]

Answer:

def LetterGame():

vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]

count1 = count2 = 0

while True:

choice = input("Enter a letter / digit to stop: ")

if choice.isdigit():

break

elif choice.isalpha():

count1 += 1

if choice in vowels:

count2 += 1

print("You entered " + str(count1) + " letters, " + str(count2) + " of which weere vowels.")

print("The percentage of vowels was " + str(count2 / count1 * 100) + "%")

LetterGame()

Explanation:

Create a function called LetterGame

Inside the function:

Create a list of vowels

Initialize count1, counts the total letters, and count2, counts the vowels

Initialize a while loop that iterates until the specified condition is met in the loop

Get the input from the user. If it is a digit, stop the loop. If it is an alphabet, increase the count1 by 1, and also check if it is a vowel. If it is a vowel, increment the count2 by 1

When the loop is done, print the required information

Finally, call the function

4 0

2 years ago

What is the definition of a client computer?

kozerog [31]

<u>Client computer:</u>

A customer is a bit of PC equipment or programming that gets to assistance made accessible by a server. The server is frequently (yet not generally) on another PC framework, wherein case the customer gets to the administration by method for a system.

A gathering of customers is generally called a customer framework. The individuals from a customer framework are normally identified with each other in at least one perspective. The customer is likewise another name for a product program used to associate with a server. 3. A customer can likewise be another term used to depict a client.

5 0

3 years ago

Give an example of a function from N to N that is:______.

vichka [17]

Answer:

Let f be a function

a) f(n) = n²

b) f(n) = n/2

c) f(n) = 0

Explanation:

a) f(n) = n²

This function is one-to-one function because the square of two different or distinct natural numbers cannot be equal.

Let a and b are two elements both belong to N i.e. a ∈ N and b ∈ N. Then:

f(a) = f(b) ⇒ a² = b² ⇒ a = b

The function f(n)= n² is not an onto function because not every natural number is a square of a natural number. This means that there is no other natural number that can be squared to result in that natural number. For example 2 is a natural numbers but not a perfect square and also 24 is a natural number but not a perfect square.

b) f(n) = n/2

The above function example is an onto function because every natural number, lets say n is a natural number that belongs to N, is the image of 2n. For example:

f(2n) = [2n/2] = n

The above function is not one-to-one function because there are certain different natural numbers that have the same value or image. For example:

When the value of n=1, then

n/2 = [1/2] = [0.5] = 1

When the value of n=2 then

n/2 = [2/2] = [1] = 1

c) f(n) = 0

The above function is neither one-to-one nor onto. In order to depict that a function is not one-to-one there should be two elements in N having same image and the above example is not one to one because every integer has the same image. The above function example is also not an onto function because every positive integer is not an image of any natural number.

4 0

3 years ago