点击运行
function average(...) result = 0 local arg={...} for i,v in ipairs(arg) do result = result + v end print("总共传入 " .. select("#",...) .. " 个数") return result/select("#",...) end print("平均值为",average(10,5,3,4,5,6))
运行结果 :
正在执行...
