Q92
What will be the output of the following C code? #include #define hello( n ) printf( "a" #n "= %d", a##n ) int a3=3; int main() #ifdef a3 hello(3); #else printf("sorry"); #endif
A.
a3=3
B.
error
C.
a=3
D.
sorry
AnswerAnswer: Option D
Solution
Answer: Option D
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