Find average of a list in python?

Python provides sum function for calculating n number of element. Here we use this function and then calculate average.

Algorithm

Step 1: input “size of the list”
Step 2: input “Element”
Step 3: using sum function calculate summation of all numbers.
Step 4: calculate average.

Example code

# Average of a list
A=list()
n=int(input("Enter the size of the List ::"))
print("Enter the number ::")
for i in range(int(n)):
   k=int(input(""))
   A.append(int(k))
sm=sum(A)
avg=sm/n
print("SUM = ",sm)
print("AVERAGE = ",avg)

Output

Enter the size of the List ::5
Enter the number::
10
20
30
40
50
SUM = 150
AVERAGE = 30.0

Samual Sam

Published on 26-Sep-2018 06:31:42

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