100 Most Important C# Programs
3. Program To Accept Student Roll No, Marks in 3 Subjects and Calculate Total, Average and Print it.
Code:
# include <stdio.h>
# include <conio.h>
main()
{
int r,b,c,d, tot, avg;
clrscr();
printf (“ENTER STUDENT
ROLL NO ; “);
scanf (“%d”,&r);
printf(“ENTER FIRST
SUBJECT MARKS ;”);
scanf(“%d”,&b);
printf(“ENTER SECOND
SUBJECT MARKS;”);
scanf(“%d”,&c);
printf(“ENTER THIRD
SUBJECT MARKS ;”);
scanf(“%d”,&d);
tot=b+c+d;
avg=tot/3;
printf(“\n\n\t\t Lovely Professional University \n\n”);
printf(“\t STUDENT RNO ; %d
“,r);
printf(“\t FIRST SUBJECT
MARKS ;%d “,b);
printf(“\t SECOND SUBJECT
MARKS ;%d “,C);
printf(“\t THIRD SUBJECT
MARKS ;%d “,d);
printf(“\t AVERAGE MARKS ;
%d”, avg);
getch();
}