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Otrada [13]
2 years ago
8

Consider two vectors that are NOT sorted, each containing n comparable items. How long would it take to display all items (in an

y order) which appear in either the first or second vector, but not in both, if you are only allowed LaTeX: \Theta\left(1\right)Θ ( 1 ) additional memory? Give the worst-case time complexity of the most efficient algorithm.
Computers and Technology
1 answer:
Darina [25.2K]2 years ago
7 0

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​)

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Write a program whose input is two integers and whose output is the two integers swapped. Ex: If the input is: 3 8 the output is
Misha Larkins [42]

Answer:

The program to this question can be given as:

Program:

def swap_values(user_val1, user_val2):  #define function

   return (user_val2, user_val1) #return values

if __name__ == '__main__': #define constructor.

   n1 = int(input('Enter first number :')) #input value form user

   n2 = int(input('Enter second number :')) #input value form user

   (n1,n2) = swap_values(n1,n2) #hold function values.

   print(n1) #print values

   print(n2) #print values

Output:

Enter first number :3

Enter second number :8

8

3

Explanation:

The explanation of the above python program can be given as:

  • In the python program we define a function that is "swap_values". This function takes two integer values that is "user_val1 and user_val2" as a parameters and returns variable values that is "user_val2 and user_val1".
  • Then we use a constructor in this we define two variable that is "n1 and n2" these variable are use to take user-input from the user and pass the value into the function.  
  • To hold the value of the function we use n1 and n2 variable and print these variable value.
4 0
2 years ago
Write an expression that will cause the following code to print "I am a teenager" if the value of userAge is less than 20. Zyboo
VikaD [51]

Answer:

Replace

if userAge > 20

with

userAge > 19

Explanation:

if userAge > 20  checks if age is 21, 22, 23, 24........

The else condition which prints "I am a teenager" checks if age is 20, 19, 18....

Notice that 20 is inclusive of the else condition; this shouldn't be because for userAge to be less than 20, 20 isn't inclusive

To solve this,

Replace if userAge > 20 with userAge > 19

So that, the else

The else condition which prints "I am a teenager" checks if age is 19, 18, 17, 16....

6 0
2 years ago
Rohan is creating a presentation with at least 50 slides. He wants the slides to use a consistent layout and formatting. Which o
erma4kov [3.2K]

The parts of the presentation that he should design first is Slide master

Slide master is a slide that enables you  to do the following:

•Modify your presentation to suit your taste

•It enables you to make  a partial or minor change  on the slide layout of your presentation

•Slide master  help you to  create a perfect and special  presentation.

•With Slide master  you can easily modify your slide text color.

Inconclusion The parts of the presentation that he should design first is Slide master.

Learn more about Slide master here:

brainly.com/question/12600334

4 0
2 years ago
Select the correct text in the passage.
aliina [53]

Answer: When was admitted, hospital authorities recorded his medical history. Then, placed in an ICU where his vital signs were constantly monitored.

Explanation: With the help of computers, medical histories are often kept in the computer for future reference. Machines are connected to computers to record vital signs.

4 0
2 years ago
What does a sticky CTA do?
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It encourages users to revisit your website.
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