#include<stdio.h>
#include<process.h> // exit()
int a(int i)
{
if(i==1)
{
printf("Í˳ö³ÌÐòµÄÔËÐÐ\n");
exit(1);
}
return i;
}
int main()
{
int i;
printf("ÇëÊäÈëi£º");
scanf("%d",&i);
printf("a(i)=%d\n",a(i));
return 0;
}