Answer to Question #186153 in Python for manikanta

Question

Numbers in String - 1

Given a string, write a program to return the sum and average of the digits of all numbers that appear in the string, ignoring all other characters.

Input

The input will be a single line containing a string.

Output

The output should contain the sum and average of the digits of all numbers that appear in the string.

Note: Round the average value to two decimal places.

Explanation

For example, if the given string is "I am 25 years and 10 months old", the digits of all numbers that appear in the string are 2, 5, 1, 0. Your code should print the sum of all digits(8) and the average of all digits(2.0) in the new line.

Sample Input 1

I am 25 years and 10 months old

Sample Output 1

8

2.0

Sample Input 2

Tech Foundation 35567

Sample Output 2

26

5.2

Sample input 3

Anjali25 is python4 Expert

Sample Output 3

11

3.67

Answer 1

def sum_of_digits(s):
	'''
	this function that takes a string and returns
	the sum of the digits in the string
	and the average of the digits
	'''
	k = 0
	digit_sum = 0
	digit_average = 0
	for char in s:
		if char.isdigit():
			k += 1
			digit_sum += int(char)
	if k > 0:
		digit_average = round((digit_sum / k),2)
	return digit_sum, digit_average


while True:
	s = input()
	if s == '':
		break
	print(*sum_of_digits(s), sep='\n')