started 2025 day5 parts 1 & 2

2025/day5/part1/main.py

@@ -0,0 +1,35 @@
+class iVec2d:
+    x: int
+    y: int
+
+    def __init__(self, x: int, y: int):
+        self.x = x
+        self.y = y
+
+INPUT_FILE = "input.txt"
+
+fresh_ranges: list[iVec2d] = []
+available_ids: list[int] = []
+
+# Parse data
+with open(INPUT_FILE, 'r') as file:
+    data: str = file.read()
+
+    ranges, ids = data.split("\n\n")
+
+    for r in ranges.split("\n"):
+        n1, n2 = r.strip().split('-')
+
+        fresh_ranges.append(iVec2d(int(n1), int(n2)))
+
+    for ingredient_id in ids.split("\n"):
+        available_ids.append(int(ingredient_id.strip()))
+
+fresh_ingredients = 0
+for ingredient_id in available_ids:
+    for fresh_range in fresh_ranges:
+        if ingredient_id >= fresh_range.x and ingredient_id <= fresh_range.y:
+            fresh_ingredients += 1
+            break
+
+print(f'Fresh Ingredients: {fresh_ingredients}')