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polet [3.4K]
3 years ago
11

Write a program that reads in characters from standard input and outputs the number of times it sees an 'a' followed by the lett

er 'b'.

Computers and Technology
1 answer:
Simora [160]3 years ago
6 0

Answer:

Following is attached the code that works accordingly as required. It reads in characters from standard input and outputs the number of times it sees an 'a' followed by the letter 'b'. All the description of program is given inside the code as comments.

I hope it will help you!

Explanation:

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Vesna [10]

yes

Explanation:

because it has more things

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3 years ago
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What does NBT stand for?​
Zanzabum

Answer:

National Benchmark Test

Explanation:

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Write a program that will allow a grocery store to keep track of the total number of bottles collected for a seven-day period. T
Anna35 [415]

Answer:

  • Print the values days of bottles.
  • Display total number of bottles collecting.
  • Display the payout for this transaction.

Explanation:

Program:-

DEPOSIT_PER_BOTTLE = 0.10

another = "Y"

while another=="Y":

   print("Input Values 7 days of bottles:")

   total = 0

   for I in range(7):

       collected_bottles = int(input())

       total += collected_bottles

   payout = total*DEPOSIT_PER_BOTTLE

   print("Total number of bottles collected: {:,}".format(total))

   print("Payout for this transaction $%.2f"%payout)

   another = input("Do you want to complete another transaction? ").upper()

7 0
3 years ago
Suppose that a queue is implemented using a circular array of size 12. What is the value of last after the following operations?
otez555 [7]

Answer:

10

Explanation:

An enqueue operation is a function that adds an element(value) to a queue array. A dequeue operations removes an element from a queue array. Queue arrays follow a first-in-first-out approach, so elements that are first stored in the queue are removed/accessed first(enqueue operations add elements at the rear of the queue array).

The following operations leave 10 elements in the queue of array size 12 after its done:

10 enqueue operations= adds 10 elements

5 dequeue operations= removes 5 elements( 5 elements left in queue)

6 enqueue operations= adds 6 elements(11 elements in queue)

10 dequeue operations= removes 10 elements(1 element left in queue)

8 enqueue operations= adds 8 elements(9 elements in queue)

2 dequeue operations= removes 2 elements(7 elements left in queue)

3 enqueue operations= adds 3 elements(10 elements in queue)

Therefore there are 10 elements in the queue after enqueue and dequeue operations.

8 0
3 years ago
Give three reasons why it is important to have hci-based software programs.<br><br> need this soon
snow_lady [41]

The three reasons why it is important to have HCI-based software programs As a result, having a person with HCI capabilities concerned in all levels of any product or machine improvement is vital.

<h3>What is HCI and why is it important?</h3>

The Role of Human Computer Interaction withinside the Workplace. Human Computer Interaction (HCI) and User Experience (UX) are interdisciplinary fields that draw on human-focused disciplines like psychology and sociology to layout and increase technological merchandise that meet human needs.

As its call implies, HCI includes 3 parts: the user, the pc itself, and the methods they paint together.HCI is vital on account that it'll be important for items to be extra successful, safe, helpful, and functional. It will make the users revel in extra fun withinside the lengthy term. As a result, having a person with HCI capabilities concerned in all levels of any product or machine improvement is vital.

Read more about the software programs:

brainly.com/question/1538272

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