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Question

What is the output of C program? 
int main()
{
    #ifndef CVV
        #define CVV 199
        printf("CVV=%d", CVV);
    #else
        printf("CVV=%d", 188);
    #endif
    return 0;
}

a.

CVV=188

b.

CVV=0

c.

CVV=199

d.

Compiler error

Posted under Macro and Preprocessor C Programming

Answer: (c).CVV=199

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