I get in Visual Studio C++ these errors: 'NuovoUtente': undeclared identifier and 'CercareUtente': undeclared identifier

Question

Please answer if you now why i get these errors.

This is my Code:

instead of images, post your code here – Dec 11 '16 at 18:28 — , Dec 11 '16 at 18:28
you have to declare each variable before you could use it. – Dec 11 '16 at 18:29 — , Dec 11 '16 at 18:29

score 3 · Accepted Answer · answered Dec 11 '16 at 18:31

3

Those errors look reasonable because you never defined those values anywhere in your program. From your program, it looks like you're trying to have the user enter a string and then check whether they entered a specific piece of text, but right now you're reading in a number and then comparing it against a nonexistent variable. Did you mean something like this?

string input;
getline(cin, input);

if (input == "NuovoUtente") { // Note the == and the quotation marks
    ...
} else if (input == "CercareUtente") {
    ...
}

answered Dec 11 '16 at 18:31

templatetypedef

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Which library is getline and input containing? – Antonio Gschossmann Dec 11 '16 at 18:57
It's in the `` header. If you haven't seen them before, I'd recommend picking up a good tutorial on the language. – templatetypedef Dec 11 '16 at 18:58

I get in Visual Studio C++ these errors: 'NuovoUtente': undeclared identifier and 'CercareUtente': undeclared identifier

1 Answers1