Rename to accurately describe the content

Day1/solution.py

@@ -1,47 +0,0 @@
-#!/usr/bin/env python3
-from typing import List
-
-class Solution:
-    def __init__(self) -> None:
-        self.lines: List[str] = []
-        self.left_array: List[int] = []
-        self.right_array: List[int] = []
-        self.result: int = 0
-
-    def read(self) -> None:
-        with open("input") as f:
-            self.lines = f.readlines()
-
-    def clean(self) -> None:
-        for i in range(len(self.lines)):
-            self.lines[i] = self.lines[i].strip()
-
-    def split_lines(self) -> None:
-        for line in self.lines:
-            elements: List[str] = line.split()
-            clean_element: int = int(elements[0])
-            self.left_array.append(clean_element)
-            clean_element: int = int(elements[1])
-            self.right_array.append(clean_element)
-
-    def sort_lists(self) -> None:
-        self.left_array.sort()
-        self.right_array.sort()
-
-    def calculate_difference(self) -> None:
-        for i in range(len(self.left_array)):
-            difference: int = abs(self.right_array[i] - self.left_array[i])
-            self.result += difference
-
-
-def main() -> None:
-    solver: Solution = Solution()
-    solver.read()
-    solver.clean()
-    solver.split_lines()
-    solver.sort_lists()
-    solver.calculate_difference()
-    print(solver.result)
-
-if __name__ == "__main__":
-    main()