// chcount.c -- use the logical AND operator
#include <stdio.h>
// 'and' alias for '&&'
#include <iso646.h>

const char PERIOD = '.';

int main(void)
{
	int ch;
	int charcount = 0;

	while((ch = getchar()) != PERIOD)
	{
		if (ch != '"' and ch != '\'')
		{
			charcount++;
		}
	}
	printf("There are %d non-quote characters.\n", charcount);
	return 0;
}