(update) day 5 part 1+2

2025/05/main.py

@@ -0,0 +1,62 @@
+#!/bin/env python
+
+FRESH_LIST: list = []
+
+
+def findInList(l: tuple, ingredient: str) -> int:
+    fresh = 0
+
+    low = l[0] if l[0] < l[1] else l[1]
+    high = l[0] if l[0] > l[1] else l[1]
+
+    if (
+        int(ingredient) >= low
+        and int(ingredient) <= high
+        and not ingredient in FRESH_LIST
+    ):
+        FRESH_LIST.append(ingredient)
+        fresh = 1
+
+    return fresh
+
+
+def countFreshIds(ingredient_range: tuple) -> None:
+    print("duh!")
+
+
+def check_if_fresh(line: str) -> int:
+    return 0 if int(line.strip()) in FRESH_LIST else 1
+
+
+with open("input", "+r") as file:
+    fresh_ingredients = 0
+    f = file.readlines()
+    lists = [
+        (
+            int(x.strip().split("-")[0]),
+            int(x.strip().split("-")[1]),
+        )
+        for x in f
+        if x.find("-") > 0
+    ]
+    ingredients = [x.strip() for x in f if x.strip().isdigit()]
+    lists.sort()  # .split("\n")[0]
+
+    # 01
+    for i, ingredient in enumerate(ingredients):
+        for l in lists:
+            fresh_ingredients += findInList(l, ingredient)
+    print(f"# fresh ingredients: {fresh_ingredients}")
+
+    # 02
+    FRESH_RANGES: list = []
+    total = 0
+    for start, end in lists:
+        if not FRESH_RANGES or start > FRESH_RANGES[-1][1] + 1:
+            FRESH_RANGES.append([start, end])
+        else:
+            FRESH_RANGES[-1][1] = max(FRESH_RANGES[-1][1], end)
+    for start, end in FRESH_RANGES:
+        total += end - start + 1  # range(start, end).__len__()
+
+    print(f"# range: {total}")