124 lines
3.6 KiB
Python
124 lines
3.6 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from multiprocessing import Process
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from time import time
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start = time()
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seeds = [] # 0
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seed_to_soil = [] # 1
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soil_to_fertilizer = [] # 2
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fertilizer_to_water = [] # 3
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water_to_light = [] # 4
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light_to_temperature = [] # 5
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temperature_to_humidity = [] # 6
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humidity_to_location = [] # 7
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list_number = 0
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def find_dest(num, map_list):
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for m in map_list:
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if m[1] <= num < m[1] + m[2]:
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return num - m[1] + m[0]
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return num
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# parse input
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input_file = open("input", "r")
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for line in input_file:
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line = line.strip()
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if line == "":
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continue
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if line.startswith('seeds: '):
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seeds = [int(x) for x in line.replace('seeds: ', '').split()]
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if line == "seed-to-soil map:":
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list_number = 1
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continue
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if line == "soil-to-fertilizer map:":
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list_number = 2
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continue
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if line == "fertilizer-to-water map:":
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list_number = 3
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continue
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if line == "water-to-light map:":
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list_number = 4
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continue
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if line == "light-to-temperature map:":
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list_number = 5
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continue
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if line == "temperature-to-humidity map:":
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list_number = 6
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continue
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if line == "humidity-to-location map:":
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list_number = 7
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continue
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if list_number == 1:
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seed_to_soil.append([int(x) for x in line.split()])
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elif list_number == 2:
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soil_to_fertilizer.append([int(x) for x in line.split()])
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elif list_number == 3:
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fertilizer_to_water.append([int(x) for x in line.split()])
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elif list_number == 4:
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water_to_light.append([int(x) for x in line.split()])
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elif list_number == 5:
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light_to_temperature.append([int(x) for x in line.split()])
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elif list_number == 6:
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temperature_to_humidity.append([int(x) for x in line.split()])
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elif list_number == 7:
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humidity_to_location.append([int(x) for x in line.split()])
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input_file.close()
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def find_min(seed, ra):
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min_location = - 1
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print(f"gestartet.. Seed: {seed} Range: {ra}")
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for s in range(seed, seed+ra):
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soil = find_dest(s, seed_to_soil)
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fertilizer = find_dest(soil, soil_to_fertilizer)
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water = find_dest(fertilizer, fertilizer_to_water)
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light = find_dest(water, water_to_light)
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temperature = find_dest(light, light_to_temperature)
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humidity = find_dest(temperature, temperature_to_humidity)
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location = find_dest(humidity, humidity_to_location)
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if min_location == -1:
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min_location = location
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elif location < min_location:
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min_location = location
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print(f"beendet.. Seed: {seed} Range: {ra} MinLocation: {min_location}")
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if __name__ == '__main__':
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p1 = Process(target=find_min, args=(seeds[0], seeds[1]))
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p2 = Process(target=find_min, args=(seeds[2], seeds[3]))
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p3 = Process(target=find_min, args=(seeds[4], seeds[5]))
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p4 = Process(target=find_min, args=(seeds[6], seeds[7]))
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p5 = Process(target=find_min, args=(seeds[8], seeds[9]))
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p6 = Process(target=find_min, args=(seeds[10], seeds[11]))
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p7 = Process(target=find_min, args=(seeds[12], seeds[13]))
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p8 = Process(target=find_min, args=(seeds[14], seeds[15]))
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p9 = Process(target=find_min, args=(seeds[16], seeds[17]))
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p10 = Process(target=find_min, args=(seeds[18], seeds[19]))
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p1.start()
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p2.start()
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p3.start()
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p4.start()
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p5.start()
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p6.start()
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p7.start()
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p8.start()
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p9.start()
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p10.start()
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p1.join()
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p2.join()
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p3.join()
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p4.join()
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p5.join()
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p6.join()
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p7.join()
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p8.join()
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p9.join()
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p10.join()
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