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\n",response);
  else
   count[response]++;
}

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