Re: [Dev-C++] non-lvalue error?

[Iván S. L. <iva...@gm...>]

You may want to mean

if (n % div == 0)

instead of

if (n % div = 0)

Unfortunately, compilers not always says the truth!

Greetings.
Ivan.

Heedle Blambeedle wrote:
> Here is my code:
>  
> #include <iostream>
>
> using namespace std;
>
> int main ()
> {
>     int n;
>     int div = 0;
>     bool primenum = true;
>     cout << "Enter an integer: ";
>     cin >> n;
>     do {
>         div = div + 1;
>         if (n % div = 0)
>         {
>               cout << "Divisible By " << div << " ." << endl;
>               primenum = false;
>         }
>         if (n % div != 0)
>         {
>               cout << "Not Divisible By" << div << " ." << endl;
>         }
>         } while (div <= n / 2 + 1); */_/* this line has the error*/_/*
>     if (primenum == false)
>     {
>               cout << "IS PRIME." << endl;
>     }
>     if (primenum == true)
>     {
>               cout << "IS NOT PRIME." << endl;           
>     }
>     system("pause > nul");
>     return (0);
> }
>  
> And here is my question:
>  
> I recieve a non-lvalue error in the line with "this line has the error".
>  
> What the heck is a non-lvalue error and how do I fix it?
>  
> My system specs (though I don't think they'll matter) :
>  
> Microsoft Windows XP
> Service Pack 3
>  
> Intel Pentium 4
> 504 MB RAM
> 3.06 GHZ of processing
>  
>  
> Thank you so much.
>  
> Heedle
>  
> P.S. Please don't disregard my questions because there are so many of 
> them. I say again, I am new to C++.
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