Challenge 142 - Total Volume of All Boxes

challenge_142.md

Challenge 142 - Total Volume of All Boxes

Given a list of boxes, create a function that returns the total volume of all those boxes combined together. A box is represented by a list with three elements: length, width, and height.

For instance, total_volume([2, 3, 2], [6, 6, 7], [1, 2, 1]) should return 266 since (2 x 3 x 2) + (6 x 6 x 7) + (1 x 2 x 1) = 12 + 252 + 2 = 266.

Examples

total_volume((4, 2, 4), (3, 3, 3), (1, 1, 2), (2, 1, 1)) ➞ 63

total_volume((2, 2, 2), (2, 1, 1)) ➞ 10

total_volume((1, 1, 1)) ➞ 1

Notes

• You will be given at least one box.
• Each box will always have three dimensions included.

challenge_tests.py

from __future__ import annotations
import unittest


def total_volume(*boxes: tuple[int, int, int]) -> int:
    return 0  # Put your code here!!!


class Test(unittest.TestCase):
    def test_1(self):
        self.assertEqual(63, total_volume((4, 2, 4), (3, 3, 3), (1, 1, 2), (2, 1, 1)))

    def test_2(self):
        self.assertEqual(10, total_volume((2, 2, 2), (2, 1, 1)))

    def test_3(self):
        self.assertEqual(1, total_volume((1, 1, 1)))

    def test_4(self):
        self.assertEqual(68, total_volume((5, 1, 10), (1, 9, 2)))

    def test_5(self):
        self.assertEqual(14, total_volume((1, 1, 5), (3, 3, 1)))


if __name__ == "__main__":
    unittest.main()

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