forloop.lua

-- for
for i = 0, 9 do
 print(i)
end

-- for table
a = {10, 20, "hoge"}
b = {name = "huga", age = 17}

for i, value in ipairs(a) do
 print(i, value)
end

for key, value in pairs(b) do
 print(key, value)
end