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warmist/missing.lua

Created June 29, 2012 18:29
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missing.lua
-- missing.md
arr={1,2,3,4,6,8,7,9,10,11,12}
sum=0
for k,v in pairs(arr) do
sum=bit32.bxor(sum,v)
end
for i=1,#arr+1 do
sum=bit32.bxor(sum,i)
end
print(sum)
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