a = {[1]=1}
b = {}
c = 0
for i=1,1000000 do
if a == {} then
c = c + 1
else
c = c + 2
end
end
for i=1,1000000 do
if b == {} then
c = c + 1
else
c = c + 2
end
end
print(c)
YSA9IHtbMV09MX0KYiA9IHt9CmMgPSAwCmZvciBpPTEsMTAwMDAwMCBkbwogICAgaWYgYSA9PSB7fSB0aGVuCiAgICAgICAgYyA9IGMgKyAxCiAgICBlbHNlCiAgICAgICAgYyA9IGMgKyAyCiAgICBlbmQKZW5kCmZvciBpPTEsMTAwMDAwMCBkbwogICAgaWYgYiA9PSB7fSB0aGVuCiAgICAgICAgYyA9IGMgKyAxCiAgICBlbHNlCiAgICAgICAgYyA9IGMgKyAyCiAgICBlbmQKZW5kCnByaW50KGMp