第七章例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<=10;i++){
  printf("input your response:");
  scanf("%d",&response);
  if(response<1||response>8)
   printf("this is a bad response:%d ",response);
  else
   count[response]++;
 }

 printf("result: ");
 for(i=1;i<=8;i++)
  printf("%4d%4d ",i,count[i]);

 return 0;
}