# Python: Check the average value of the elements of a given array of numbers is a whole number or not

## Python Basic - 1: Exercise-127 with Solution

Write a Python program to check whether the average value of the elements of a given array of numbers is a whole number or not.

**Sample Solution-1:**

**Python Code:**

```
import array as arr
def test(nums):
return sum(nums) % len(nums) == 0
array_num = arr.array('i', [1, 3, 5, 7, 9])
print("Original array:")
for i in range(len(array_num)):
print(array_num[i], end=' ')
print("\nCheck the average value of the elements of the said array is a whole number or not:\n",test(array_num))
array_num = arr.array('i', [2, 4, 2, 6, 4, 8])
print("\nOriginal array:")
for i in range(len(array_num)):
print(array_num[i], end=' ')
print("\nCheck the average value of the elements of the said array is a whole number or not:\n",test(array_num))
```

Sample Output:

Original array: 1 3 5 7 9 Check the average value of the elements of the said array is a whole number or not: True Original array: 2 4 2 6 4 8 Check the average value of the elements of the said array is a whole number or not: False

**Flowchart:**

**Sample Solution-2:**

**Python Code:**

```
import array as arr
def test(nums):
return (sum(nums) / len(nums)) % 1 == 0
array_num = arr.array('i', [1, 3, 5, 7, 9])
print("Original array:")
for i in range(len(array_num)):
print(array_num[i], end=' ')
print("\nCheck the average value of the elements of the said array is a whole number or not:\n",test(array_num))
array_num = arr.array('i', [2, 4, 2, 6, 4, 8])
print("\nOriginal array:")
for i in range(len(array_num)):
print(array_num[i], end=' ')
print("\nCheck the average value of the elements of the said array is a whole number or not:\n",test(array_num))
```

Sample Output:

Original array: 1 3 5 7 9 Check the average value of the elements of the said array is a whole number or not: True Original array: 2 4 2 6 4 8 Check the average value of the elements of the said array is a whole number or not: False

**Flowchart:**

**Python Code Editor:**

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