标签:ring int har print def ret 连接 main return
#include <stdio.h>
#define conn(x,y) x##y
#define toChar(x) #x
int
main(void)
{
int a = conn(123,234);
char* b = toChar(1);
printf("%d", a);
printf("%c", *b);
return 0;
}
标签:ring int har print def ret 连接 main return
原文地址:https://www.cnblogs.com/cwhan/p/14807982.html