# Python Program | Calculate the Average of Numbers in a List

## Problem

The program takes the elements of the list one by one and displays the average of the elements of the list. This is a Python Program to Calculate the Average of Numbers in a Given List.

## Program/Source Code

Here is source code of the Python Program to Calculate the Average of Numbers in a List. The program output is also shown below.
```
num=int(input("Enter the number of elements: "))
arr=[]
for i in range(0,num):
element=int(input("Enter element one by one: "))
arr.append(element)
avg=sum(arr)/num
print("Average of elements in the list",round(avg,2))```

## Test Cases

```
Test 1:
Enter the number of elements: 3
Enter element one by one: 23```
`Enter element one by one: 45`
`Enter element one by one: 56`
```Average of elements in the list 41.33

Test 2:
Enter the number of elements: 5
Enter element one by one: 12```
`Enter element one by one: 24`
`Enter element one by one: 33`
`Enter element one by one: 25`
`Enter element one by one: 18`
`Average of elements in the list 22.4`