C | Variable Declaration and Scope | Question 5
Output?
int main()
{
{
int var = 10;
}
{
printf ( "%d" , var);
}
return 0;
}
|
(A) 10
(B) Compiler Error
(C) Garbage Value
Answer: (B)
Explanation: x is not accessible.
The curly brackets define a block of scope. Anything declared between curly brackets goes out of scope after the closing bracket.
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Last Updated :
09 Aug, 2019
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