EASY: 004 Python - Sum of Two Numbers

Description

Create a function that takes two numbers as arguments and return their sum.

Sample Solution

def sum_two_numbers(a, b):
    return a + b

Examples

Example 1

Input: `add_numbers(5, 7)`
Output: `12`
Explanation: The sum of 5 and 7 is 12.

Example 2

Input: `add_numbers(-3, -4)`
Output: `-7`
Explanation: The sum of -3 and -4 is -7.

Example 3

Input: `add_numbers(10, -3)`
Output: `7`
Explanation: The sum of 10 and -3 is 7.

Constraints

• None

Testing

NOTE: Make sure you're in the 004-python-sum-of-two-numbers directory (containing the test.py file) when executing the command above.

• To navigate to the directory containing the test file from the current terminal, run the following command:

cd scr/

• Then run the following command in a terminal to test your code:

python -m unittest -v test

• And make sure you get the following output:

test_add_mixed_numbers (test.TestAddNumbers.test_add_mixed_numbers) ... ok
test_add_negative_numbers (test.TestAddNumbers.test_add_negative_numbers) ... ok
test_add_positive_numbers (test.TestAddNumbers.test_add_positive_numbers) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.001s

OK