more cleaning

2023/03/part 1 solution.py

@@ -0,0 +1,49 @@
+# with open(r'advent_of_code\2023\03\input.txt', 'r') as file:
+#     input = file.readlines()
+
+# print(input)
+
+test_input = '''467..114..
+...*......
+..35..633.
+......#...
+617*......
+.....+.58.
+..592.....
+......755.
+...$.*....
+.664.598..'''
+
+## remove when not test 
+input = test_input
+## remove when not test 
+
+def get_directions(x_offset, y_offset):
+    for y in range(-1, 2):
+        for x in range(-1, 2):
+            yield x + x_offset, y + y_offset
+
+valid_map = [[0 for _ in range(len(input[0]))] for _ in range(len(input))]
+
+for i, row in enumerate(input[1:-1]):
+    for j, char in enumerate(row[1:-1]):
+        if not (char == "." or char.isnumeric()):
+            for x, y in get_directions(j + 1, i + 1):
+                valid_map[y][x] = 1
+
+current_number = '0'
+num_valid = False
+sm = 0
+
+for i, row in enumerate(input):
+    for j, char in enumerate(row):
+        if char.isnumeric():
+            num_valid = num_valid or valid_map[i][j]
+            current_number += char
+        else:
+            if num_valid:
+                sm += int(current_number)
+            num_valid = False
+            current_number = '0'
+
+print(sm)