Valid declarations

[heat84]

Which of the following lines are valid declarations?

Select the three correct answers.

char a = '\u0061';

char 'a' = 'a';

char \u0061 = 'a';

ch\u0061r a = 'a';

ch'a'r a = 'a';


Can someone give me the correct declarations with explanations.

[CaptainMorgan]

In case you're wondering why no one has replied in over ten days, it's because you're asking a very fundamental and homework like question. Do some legwork and learn it for yourself - that is, if you truly do want to learn. When you've figured out which ones are correct, and if you're still confused - then a question pertaining to its validity because of your misunderstanding would likely be answered.

Start here.