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# Day One: Report Repair
import os, strutils
let input: string = paramStr(1)
var done: bool = false
for one in lines(input):
for two in lines(input):
if parseInt(one) + parseInt(two) == 2020 and not done:
echo parseInt(one) * parseInt(two)
done = true
for three in lines(input):
if parseInt(one) + parseInt(two) + parseInt(three) == 2020 and done:
echo parseInt(one) * parseInt(two) * parseInt(three)
quit()
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