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Question

What is the output of C program with preprocessor directives? 
#define CVV 156
int main()
{
    #ifdef cvv
        printf("CVV YES");
    #else
        printf("CVV NO");
    #endif
    return 0;
}int main()
{
    #ifdef CVV
        printf("CVV YES");
    #else
        #define CVV 199
    #endif
    printf("NEW CVV=%d",CVV);
    return 0;
}

a.

CVV 199

b.

printf("CVV YES");

c.

CVV YES

d.

NEW CVV=199

Posted under Macro and Preprocessor C Programming

Answer: (d).NEW CVV=199

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