Write a C Program Input student Marks of three subject and Calculate Percentage and division.

1.<36 fail,
2.36 to <50=Third Division. 3.>=50 and <60=Second Division. 4.>=60 First Division.

#include<stdio.h> 
/*
 1.<36 fail
 2.36 to <50=Third Division 3.>=50 and <60=Second Division 4.>=60 First Division

*/

void main()
{
  int per,n1,n2,n3;

printf("Enter marks of three subjects:");
scanf("%d%d%d",&n1,&n2,&n3);

  per=(n1+n2+n3)/3;

printf("Result is :%d",per);

  if(per<=36) { printf(" Fail"); } else if(per>=36 && per<=50) { printf(" Third Division"); } else if(per>=50 && per<=60) { printf(" Second Division"); } else if(per>=60)
  {
printf(" First division");
  }

getch();

}