5 data = [int(a) for a in open("input.txt", "r").read().split("\n") if a != '']
7 odd_numbers = [a for a in data if a % 2 == 1]
8 even_numbers = [a for a in data if a % 2 == 0]
10 for i in range(0,len(data)-3):
11 for j in range(i+1,len(data)-2):
12 for k in range(i+2, len(data)-1):
13 if data[i] + data[j] + data[k] == 2020:
14 print("Match found: ", data[i], " + ", data[j], " + ", data[k], " = 2020")
15 print("Multiplied: ", data[i] * data[j] * data[k])