05-2 fertig

05/05-2.py

@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+seeds = []  # 0
+seed_to_soil = []  # 1
+soil_to_fertilizer = []  # 2
+fertilizer_to_water = []  # 3
+water_to_light = []  # 4
+light_to_temperature = []  # 5
+temperature_to_humidity = []  # 6
+humidity_to_location = []  # 7
+
+list_number = 0
+
+
+def find_dest(num, map_list):
+    for m in map_list:
+        if m[1] <= num < m[1] + m[2]:
+            return num-m[1]+m[0]
+    return num
+
+
+# parse input
+input_file = open("input", "r")
+for line in input_file:
+    line = line.strip()
+    if line == "":
+        continue
+    if line.startswith('seeds: '):
+        seeds = [int(x) for x in line.replace('seeds: ', '').split()]
+    if line == "seed-to-soil map:":
+        list_number = 1
+        continue
+    if line == "soil-to-fertilizer map:":
+        list_number = 2
+        continue
+    if line == "fertilizer-to-water map:":
+        list_number = 3
+        continue
+    if line == "water-to-light map:":
+        list_number = 4
+        continue
+    if line == "light-to-temperature map:":
+        list_number = 5
+        continue
+    if line == "temperature-to-humidity map:":
+        list_number = 6
+        continue
+    if line == "humidity-to-location map:":
+        list_number = 7
+        continue
+    if list_number == 1:
+        seed_to_soil.append([int(x) for x in line.split()])
+    elif list_number == 2:
+        soil_to_fertilizer.append([int(x) for x in line.split()])
+    elif list_number == 3:
+        fertilizer_to_water.append([int(x) for x in line.split()])
+    elif list_number == 4:
+        water_to_light.append([int(x) for x in line.split()])
+    elif list_number == 5:
+        light_to_temperature.append([int(x) for x in line.split()])
+    elif list_number == 6:
+        temperature_to_humidity.append([int(x) for x in line.split()])
+    elif list_number == 7:
+        humidity_to_location.append([int(x) for x in line.split()])
+input_file.close()
+
+# Ausgaben
+min_location = -1
+for i in range(0, len(seeds), 2):
+    print(f"Seed: {seeds[i]} Range: {seeds[i+1]}")
+    for seed in range(seeds[i], seeds[i] + seeds[i+1]):
+        soil = find_dest(seed, seed_to_soil)
+        fertilizer = find_dest(soil, soil_to_fertilizer)
+        water = find_dest(fertilizer, fertilizer_to_water)
+        light = find_dest(water, water_to_light)
+        temperature = find_dest(light, light_to_temperature)
+        humidity = find_dest(temperature, temperature_to_humidity)
+        location = find_dest(humidity, humidity_to_location)
+        if min_location == -1:
+            min_location = location
+        elif location < min_location:
+            min_location = location
+
+# #### Final
+print(f"kleinste Location: {min_location}")