Python program to read numbers repeatedly find the total, an average of numbers
Develop a program that repeatedly reads numbers until the user enters “done”. Once “done” is entered, print out the total, count, and average of the numbers. If the user enters anything other than a number, detect their mistake using try and except and print an error message and skip to the next number.
Video Tutorial
Source Code to read numbers display the total and average
sum = 0
cnt = 0
while True:
inp = input("Enter the number or done: ")
if (inp == 'done'):
break
try:
inp = int(inp)
cnt = cnt + 1
sum = sum + inp
except:
print ("Enter the numeric value")
continue
avg = sum / cnt
print ("Total is:", sum)
print ("Th eCount is:", cnt)
print ("Average is:", avg)Output:
Case 1:
Enter the number or done: 10
Enter the number or done: 20
Enter the number or done: hit
Enter the numeric value
Enter the number or done: 30
Enter the number or done: done
Total is: 60
The count is: 3
Average is: 20.0
Case 2:
Enter the number or done: 5
Enter the number or done: 10
Enter the number or done: 15
Enter the number or done: Mahesh
Enter the numeric value
Enter the number or done: 20
Enter the number or done: done
Total is: 50
The count is: 4
Average is: 12.5
Summary:
This tutorial discusses how to write a Python program to read numbers repeatedly find the total, an average of numbers. If you like the tutorial share it with your friends. Like the Facebook page for regular updates and YouTube channel for video tutorials.