Question

Составить программу для решения задачи : "Заполнить массив из 20 элементов случайным образом из диапазонов [20;90] и найти их сумму"

Answer 1

Ответ: python

import random

a = [0]*20

s = 0

for i in range(len(a)):

   a[i] = random.randint(20,90)

   s += a[i]

print(a)

print(s)

Answer 2

Program to Fill an Array with Random Numbers and Find their Sum

Here is a program written in Python that fills an array with 20 random numbers within the range of 20 to 90 and calculates their sum:

import random

# Create an empty array
array = []

# Fill the array with 20 random numbers
for _ in range(20):
    number = random.randint(20, 90)
    array.append(number)

# Calculate the sum of the numbers in the array
sum_of_numbers = sum(array)

# Print the array and the sum
print("Array:", array)
print("Sum:", sum_of_numbers)

This program uses the `random` module in Python to generate random numbers within the specified range. The `randint()` function is used to generate random integers between 20 and 90, and these numbers are appended to the array. Finally, the `sum()` function is used to calculate the sum of the numbers in the array, and the result is printed.

Please note that this program is written in Python. If you are using a different programming language, the syntax and functions may vary.

I hope this helps! Let me know if you have any further questions.