大家有没有碰到这种情况，如int c = pingfang(5+5)/pingfang(1+1);输出后始终是100.

1. #define pingfang(a) (a)*(a)
   
2. #include <stdio.h>
   
3. 
   
4. int main()
   
5. {
   
6.     int c = pingfang(5+5)/pingfang(1+1);
   
7.     printf("c is %d\n",c);
   
8.     return 0;
   
9. }

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大家有没有碰到这种情况，如int c = pingfang(5+5)/pingfang(1+1);输出后始终是100.

1. #define pingfang(a) (a)*(a)
   
2. #include <stdio.h>
   
3. 
   
4. int main()
   
5. {
   
6.     int c = pingfang(5+5)/pingfang(1+1);
   
7.     printf("c is %d\n",c);
   
8.     return 0;
   
9. }

复制代码