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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