7-1

#include<stdio.h>

int main(void)

{

         int count[9];

         int i,response;

 

         for(i=1;i<=8;i++)

                   count[i]=0;

         for(i=1;i<=1000;i++){

                   printf("input your response:");

                   scanf("%d",&response);

                   if(response<1||response>8)

                            printf("this is a bad response:%d\n",response);

                   else

                            count[response]++;

         }

         printf("result:\n");

         for(i=1;i<=8;i++)

                   printf("%4d%4d\n",i,count[i]);

 

         return 0;

}