advent-of-code/2020/day01-expense.py

19 lines
515 B
Python

def main():
lines = []
with open("inputs/day01") as f:
for line in f:
lines.append(int(line.strip()))
stop = len(lines)
for i, value in enumerate(lines):
for j in range(i+1, stop):
other = lines[j]
for k in range(j+1, stop):
third = lines[k]
addition = other + value + third
if addition == 2020:
print("result is", other * value * third)
if __name__ == '__main__':
main()