student mark>75

/* program to display details of n students */
#include<conio.h>
#include<stdio.h>
int main()
{
	int n,i;
	struct student
	{
		int rollno;
		char name[20];
		int mark;
	}s[20];
	printf("Enter no of students: ");
	scanf("%d",&n);
	printf("ENTER DETAILS OF STUDENTS");
	for(i=0;i<n;i++)
	{
		printf("\nEnter the Roll No:");
		scanf("%d",&s[i].rollno);
		printf("Enter name of Student:");
		scanf("%s",&s[i].name);
		printf("Enter mark of Student:");
		scanf("%d",&s[i].mark);
	}
	for(i=0;i<n;i++)
	{
		if(s[i].mark >= 75)
		{
			printf("\nSTUDENT %d HAS MARK >75\n",i+1);
			printf("Roll No:%d\n",s[i].rollno);
			printf("Name of Student:%s\n",s[i].name);
			printf("Mark of Student:%d\n",s[i].mark);
		}
		else
		{
			printf("STUDENT %d HAS MARK BELOW 75\n",i+1);
		}
	}
	return 0;
}