/* Fig. 6.7: fig06_07.c
	Student poll program */
	#include <stdio.h>
	#define RESPONSE_SIZE 40
	#define FREQUENCY_SIZE 11
	int main( void )
	{
	int answer;
	int rating;
	int frequency[ FREQUENCY_SIZE ] = { 0 };
	int responses[ RESPONSE_SIZE ] = { 1, 2, 6, 4, 8, 5, 9, 7, 8, 10,
	1, 6, 3, 8, 6, 10, 3, 8, 2, 7, 6, 5, 7, 6, 8, 6, 7, 5, 6, 6,
	5, 6, 7, 5, 6, 4, 8, 6, 8, 10 };
	for ( answer = 0; answer < RESPONSE_SIZE; answer++ ) {
	++frequency[ responses [ answer ] ];
	}
	printf( "%s%17s\n", "Rating", "Frequency" );
	for ( rating = 1; rating < FREQUENCY_SIZE; rating++ ) {
	printf( "%6d%17d\n", rating, frequency[ rating ] );
	}
	return 0;
	}