表达式开头的关键字无效(Lolcode)

Question

我刚开始使用LOLCODE。我尝试编写一个程序来测试输入是否是数字，但是在第13行的表达式开头得到了错误的Invalid keyword (IM OUTTA YR LOOP)。这是我的密码。请帮帮忙。谢谢。

I HAS A VARIABLE 
I HAS A ITERATOR ITZ 0
I HAS A TRUTH
IM IN YR LOOP UPPIN YR ITERATOR WILE DIFFRINT TRUTH AN "WIN"
    VISIBLE "GIMMEH NUMBR"
    GIMMEH VARIABLE
    VARIABLE IS NOW A NUMBR, O RLY?
        YA RLY
            I HAS A TRUTH ITZ "FAIL"
            GTFO
        NO WAI
            VISIBLE "HOW U FAIL SIMPL INSTUCTINS"
IM OUTTA YR LOOP

Answer 1

在if语句的末尾缺少OIC。

VARIABLE IS NOW A NUMBR, O RLY?
    YA RLY
        I HAS A TRUTH ITZ "FAIL"
        GTFO
    NO WAI
        VISIBLE "HOW U FAIL SIMPL INSTUCTINS"
OIC

请参阅：https://github.com/justinmeza/lolcode-spec/blob/master/v1.2/lolcode-spec-v1.2.md#if-then