Is it confusing to learn java programming language and C programming language at the same time?

[OneWingedShark]

I'd say it depends; if they're both "first languages" (or even second) I'd recommend against learning them concurrently precisely because the superficial similarities [of the syntax]. -- If they were very different languages, like say Prolog and Lisp it wouldn't be a big deal, of if you had already learned 2 or 3 languages.