Doesn't matter how many you know. What does matter is the concepts behind the languages.
I've met a few programmers who couldn't distinguish between the differences of do/while, for/next or repeat/until type loops. Couldn't write simple bubble sorts. And these were folks straight out of Uni. :(
You've already proved you can program. The rest is just the semantics and quirks of the language in question.
Doesn't matter how many you know. What does matter is the concepts behind the languages.
I've met a few programmers who couldn't distinguish between the differences of do/while, for/next or repeat/until type loops. Couldn't write simple bubble sorts. And these were folks straight out of Uni. :(
You've already proved you can program. The rest is just the semantics and quirks of the language in question.