#include<stdio.h>
void displayMenu();
int main()
{
displayMenu();
    return 0;
}
void displayMenu()
{
printf("* * * * * * * * * * * * * * * * * * * * * * * * *\n");
printf("*                 1----加法                     *\n");
printf("*                 2----减法                     *\n");
printf("*                 3----乘法                     *\n");
printf("*                 4----除法                     *\n");
printf("*                 5----求余                     *\n");
printf("*                 6----累加                     *\n");
printf("*                 7----阶乘                     *\n");
printf("*                 8----阶乘累加                 *\n");
printf("*                 0----结束                     *\n");
printf("* * * * * * * * * * * * * * * * * * * * * * * * *\n");
}和书上的一样啊 不知道哪里错了 求指点