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3 years ago

I'm not sure how to do these. By the way, it has to be python.

Computers and Technology

1 answer:

frutty [35]3 years ago

6 0

Task 1:

float75 = float(75)

string75 = "75"

# you cannot add together a number and a string because a string has no inherent numerical value like a number does.

Task 2:

num = float(input("Enter a number"))

print(num**2)

Task 3:

num = int(input("Enter an integer: "))

print("When you divide "+str(num)+" by 7, the quotient is "+str(num//7)+" and the remainder is "+str(num%7)+".")

Task 4:

gigs = int(input("How many gigabytes does your flashdrive hold? "))

print("A flashdrive with "+str(gigs)+ " gigabyte(s) holds "+str(gigs*8589934592)+" bit(s).")

For task 4, you might have to change the number 8589934592 to something else. I'm not entirely sure how many bits are in a gigabyte. I hope this helps though.

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(1) Prompt the user to enter two words and a number, storing each into separate variables. Then, output those three values on a

Sergeu [11.5K]

Answer:

import java.util.Scanner;

public class num3 {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Enter Favorite color");

String word1 = in.next();

System.out.println("Enter Pet's name");

String word2 = in.next();

System.out.println("Enter a number");

int num = in.nextInt();

//Point One

System.out.println("You entered: "+word1+" "+word2+

" "+num);

//Point Two

String passwordOne = word1+"_"+word2;

String passwordTwo = num+word1+num;

System.out.println("First password: "+passwordOne);

System.out.println("Second password: "+passwordTwo);

//Point Three

int len_passwrdOne = passwordOne.length();

int len_passwrdTwo = passwordTwo.length();

System.out.println("Number of characters in "+passwordOne+" :" +

" "+len_passwrdOne);

System.out.println("Number of characters in "+passwordTwo+" :" +

" "+len_passwrdTwo);

}

Explanation:

This question is solved using java programming language
The scanner class is used to receive the three variables (Two string and one integer)
Once the values have been received and stored in the respective variables (word1, word2 and num), Use different string concatenation to get the desired output as required by the question.
String concatenation in Java is acheived with the plus (+) operator.

3 0

3 years ago

N, or central processing unit, is also known as the

Rzqust [24]

CPU is the Answer to this question.

6 0

4 years ago

Read 2 more answers

Fill in the blanks to make the factorial function return the factorial of n. Then, print the first 10 factorials (from 0 to 9) w

nadezda [96]

Answer:

Following are code of factorial in python language

def factorial(n): # function

result=1 #variable

for x in range(2,n+1): #iterating the loop

result=result*x #storing result

return result #return result

for n in range(10): #iterating loop

print(n,factorial(n)) #print factorial

Output:

Following are the attachment of output

Explanation:

Missing information :

In the question the information is missing the code is missing which we have to correct it following are the code that are mention below.

def factorial(n): # function

result=1 #variable

for x in range( ): #iterating the loop

result= #storing result

return #return result

for n in range( ): #iterating loop

print(n,factorial(n)) #print factorial

Following are the description of code

We have create a function factorial in this we have pass the one parameter i.e "n".

In the for loop we have pass 2,n+1 which has been used to iterating the loop calculating factorial and string the result in the result variable
In the main function we have pass the range on which we have to calculated the factorial
Finally the print function will print the factorial .

Following are the attachment snip of code in the python language

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3 years ago

Which symbol is used for an assignment statement in a flowchart?

Pavlova-9 [17]

Equal symbol

equal symbol

Within most programming languages the symbol used for assignment is the equal symbol.

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3 years ago

Which of the following are the functions of an os?

cricket20 [7]

Manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

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3 years ago