Question

Write a program that calculates the average of 4 temperatures. Function 1--write a function to ask a user for 4 temperatures and return them to main. Validate that none of them is negative. Also return a boolean indicating that the data is good or bad. Function 2--write a value-returning function to calculate the average and return it as a double if the data is good. Display an error message if any score was negative.

Answer 1

Answered below

Step-by-step explanation:

Answer written in Python programming language

temp_list = []

count = 0

sum = 0

n = 0

is_good = True

def temperatures(temp1, temp2, temp3, temp4){

temp_list = [temp1, temp2, temp3, temp4]

for i in temp_list:

if i < 0:

is_good = False

break

return is_good

}

def average ( ){

if is_good:

for i in temp_list:

sum += i

count++

average = sum / count

return average

}