function
function max(num1, num2)
if(num1 > num2) then
result = num1;
else
result = num2;
end
return result;
end
print(max(324,569))
返回多个参数,字符串连接
function ret2(flag)
return "OXOOO"..flag, flag.."000";
end
pre,next = ret2("7E");
print(pre,next);
数组
array = {"Jey","Tom","Nick"};
for i=1, 3 do
print(array[i])
end
Jey
Tom
Nick