LuaFizzBuzz计数：三与五倍数的交替报数

for i = 1, 20 do
    if i % 15 == 0 then
        print("FizzBuzz")
    elseif i % 3 == 0 then
        print("Fizz")
    elseif i % 5 == 0 then
        print("Buzz")
    else
        print(i)
    end
end

local out = {}
for i = 1, 20 do
    local s = ""
    if i % 3 == 0 then s = s .. "Fizz" end
    if i % 5 == 0 then s = s .. "Buzz" end
    out[#out + 1] = (s ~= "") and s or tostring(i)
end
local p = getplayerbyname("fb01")
sendmsg(p, 1, table.concat(out, ","))