# Python Exercises: Sum of the digits in each number in a list is equal

## Python Basic - 1: Exercise-147 with Solution

A Python list contains three positive integers. Write a Python program to check whether the sum of the digits in each number is equal or not. Return true otherwise false.

**Sample Data:**

([13, 4, 22]) -> True

([-13, 4, 22]) -> False

([45, 63, 90]) -> True

**Sample Solution-1:**

**Python Code:**

```
def test(nums):
return nums[0] % 9 == nums[1] % 9 == nums[2] % 9
nums = [13, 4, 22]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
nums = [-13, 4, 22]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
nums = [45, 63, 90]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
```

Sample Output:

Original list of numbers: [13, 4, 22] Check sum of the digits in each number of the said list is equal or not! True Original list of numbers: [-13, 4, 22] Check sum of the digits in each number of the said list is equal or not! False Original list of numbers: [45, 63, 90] Check sum of the digits in each number of the said list is equal or not! True

**Flowchart:**

**Sample Solution-2:**

**Python Code:**

```
def test(nums):
if nums[0] < 0 or nums[1] < 0 or nums[2] <0:
return False
r = lambda x: sum(i for i in nums)
x, y, z = nums
return r(x) == r(y) == r(z)
nums = [13, 4, 22]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
nums = [-13, 4, 22]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
nums = [45, 63, 90]
print("Original list of numbers:", nums)
print("Check sum of the digits in each number of the said list is equal or not!")
print(test(nums))
```

Sample Output:

Original list of numbers: [13, 4, 22] Check sum of the digits in each number of the said list is equal or not! True Original list of numbers: [-13, 4, 22] Check sum of the digits in each number of the said list is equal or not! False Original list of numbers: [45, 63, 90] Check sum of the digits in each number of the said list is equal or not! True

**Flowchart:**

**Python Code Editor:**

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