require "import"
import "com.androlua.*"
str=node.text
m,n=str:gsub("%S+","")
counter = counter or 0
counter = counter + 1
if counter == 1 then
    service.speak("xấu ký tự là: " .. #str)
elseif counter == 2 then
    service.speak("số từ là: " .. n)
elseif counter == 3 then
    local lines = 0
    for _ in string.gmatch(str, "[^\r\n]+") do
        lines = lines + 1
    end
    service.speak("số dòng là: " .. lines)
    counter = 0
end
return true