Untitled
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| Language | Lua |
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| Owner | w3xue |
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| Modified | |
| Visibility | Public |
mytable = setmetatable({ 10, 20, 30 }, {
__tostring = function(mytable)
sum = 0
for k, v in pairs(mytable) do
sum = sum + v
end
return "表所有元素的和为 " .. sum
end
})
print(mytable)
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| Full width | |
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