student grades . c

// english
//create a program to read the grades of a group of students and calculate the general average
//also show the number of students that pass and fail the subject, grades are given 0 to 5
//the student will pass the subject with a 3 as minimum, the program must ask for the number of students and then let the teacher
//input the final grade number for each, at the end the program must show the general average of the class , and how many pass or fail the class




#include <stdio.h>
#include <conio.h>

main()
{
	float grade;
	float sum=0;
	float average=0;
	float i;
	int nstudents;
	int pass;
	int fail=0;

	printf("how many students are in your class: ");
	scanf("%d", &nstudents);

	for(i=1;i<=nstudents;i++)
	{
		printf("input the grade of each of your students: ");
		scanf("%f", &grade);
		sum=sum+grade;
		if(grade<3)
		{
			fail=fail+1;
		}
		else
		pass=pass+1	;
	}

	printf("\n\nThe number of students that pass the subject is %d\n\n", pass);
	printf("the number of students that fails the subject is %d\n\n", fail);
	average=sum/nstudents;
	printf("the grade average of all students is : %.1f\n\n", average);



	getch();




}