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bulgar [2K]
2 years ago
5

What is the function of ALU? ​

Computers and Technology
1 answer:
Murljashka [212]2 years ago
3 0

Answer:

<u>The ALU performs simple addition, subtraction, multiplication, division, and logic operations, such as OR and AND. The memory stores the program's instructions and data.</u>

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Write a program that asks the user for a word. Next, open up the movie reviews.txt file and examine every review one at a time.
Hatshy [7]

Answer:

import numpy as np

word = input("Enter a word: ")

acc = []

with open("Downloads/record-collection.txt", "r") as file:

   lines = file.readlines()

   for line in lines:

       if word in line:

           line = line.strip()

           acc.append(int(line[0]))

   if np.mean(acc) >= 2:

       print(f"The word {word} is a positive word")

       print(f"{word} appeared {len(acc)} times")

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   else:

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{round(np.mean(acc), 2)}")

Explanation:

The python program gets the text from the review file, using the user input word to get the definition of reviews based on the word, whether positive or negative.

The program uses the 'with' keyword to open the file and created the acc variable to hold the reviews gotten. The mean of the acc is calculated with the numpy mean method and if the mean is equal to or greater than 2 it is a positive word, else negative.

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3 years ago
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Answer:

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Answer:

D

Explanation:

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