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If you can't assign to arrays, then how can
C Interview Questions and Answers
(Continued from previous question...)
If you can't assign to arrays, then how can
Q: If you can't assign to arrays, then how can
int f(char str[])
{
if(str[0] == '\0')
str = "none";
...
}
work?
A: In this code, str is a function parameter, so its declaration is rewritten by the compiler. In other words, str is a pointer (of type char *), and it is legal to assign to it.
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