AoC2020/01-1-1.py

l=set(map(int,open("/dev/stdin")))
print([a*(2020-a) for a in l if 2020-a in l])
remove readlines 2020-12-03 22:48:33 +00:00			`l=set(map(int,open("/dev/stdin")))`
Initial commit 2020-12-03 21:34:39 +00:00			`print([a*(2020-a) for a in l if 2020-a in l])`