1b8e80941Smrg#define PASTE3(a,b,c) a ## b ## c 2b8e80941Smrg#define PASTE4(a,b,c,d) a ## b ## c ## d 3b8e80941Smrg#define PASTE5(a,b,c,d,e) a ## b ## c ## d ## e 4b8e80941Smrg4. HTTP code for Not Found: PASTE3(__LINE__, __FILE__ , __LINE__) 5b8e80941Smrg5. Hexadecimal for 20560: PASTE4(__LINE__, __FILE__, __LINE__, __FILE__) 6b8e80941Smrg6: Zip code for Nortonville, KS: PASTE5(__LINE__, __LINE__, __FILE__, __LINE__, __FILE__) 7b8e80941Smrg7. James Bond, as a number: PASTE3(__FILE__, __FILE__, __LINE__) 8