我正在尝试将2个宏模板组合成第三个模板,以基本检查输入的字符是否为字母.我正在尝试将三元运算符用于前两个宏,然后使用#if指令得出结论,但一些语法错误不断出现.也许有人可以帮帮我吗?
#define SMALLCASE(X) (X>96&&X<123)?1:2);
#define UPPERCASE(X) (X>64&&X<91)?1:2);
#define TEST(X) (SMALLCASE(X))&&(UPPERCASE(X))
/*in main() after reading character*/
#if TEST(ch)
printf("Entered character is an alphabet");
#else
printf("Entered character isn't an alphabet");
#endif
printf("%d",SMALLCASE(ch));
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