pass-fail.c

#include<stdio.h>
int main(void)
{
	unsigned int passes = 0;
	unsigned int failures = 0;
	unsigned int student  = 1;
	int result;
	
	while(student <= 10) {
		printf("%s","Enter result (1=pass,2=fail): ");
		scanf("%d",&result);
		
		if(result == 1) {
			passes = passes + 1;
		}//end if
		else {
			failures = failures + 1;
		}//end else
		
		student = student + 1;		
	}//end while
	
	printf("Passed %u\n",passes);
	printf("Failed %u\n",failures);
	
	if(passes > 8) {
		puts("Bonus to instructor!");
	}
}