橘子味的心
标题:Stringize(#)运算符

Stringize(#)运算符

#include <stdio.h>



#define  message_for(a, b)  \

   printf(#a " and " #b ": We love you!\n")



int main(void) {

   message_for(Carole, Debra);

   return 0;

}

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