-->
Showing posts with label evaluation of f(x). Show all posts
Showing posts with label evaluation of f(x). Show all posts

Monday, April 13, 2015

program to get total and percentage of a student

// program to get total and percentage of a student
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int english,maths,physics,chemistry;
float total,percentage;
printf(“enter marks of different subjects \n”);
scanf(“%d%d%d%d”,&english,&maths,&physics,&chemistry);
total=english+maths+physics+chemistry;
percentage=(float)total/4; //called type casting to convert total/4 into floating value
printf(“the total marks is=%f\ and percentage=%f\n”,total,percentage);
getch();
}

note:
you can also use like,
percentage=(float)(total/4);
 or
percentage=float(total/4);
you get same output.