第7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]);

	return 0;
}