C PROGRAM

C program to print the total mark and average mark of five subjects

#include<stdio.h>

int main()

{

struct student

{

int sub1,sub2,sub3,sub4,sub5,tot;

float avg;

}s;

int n,i,a[n];

printf("Enter no. of students: ");

scanf("%d",&n);

for(i=0;i<n;i++)

{

printf("\nEnter the marks for student %d: \n",i+1);

scanf("%d%d%d%d%d",&s.sub1,&s.sub2,&s.sub3,&s.sub4,&s.sub5);

s.tot = s.sub1 + s.sub2 + s.sub3 + s.sub4 + s.sub5;

s.avg =(s.sub1 + s.sub2 + s.sub3 + s.sub4 + s.sub5)/5.0;printf("\nThe total mark of student %d : %d",i+1,s.tot);

printf("\nThe average mark of student %d : %.2f\n",i+1,s.avg); }

return 0;

OUTPUT:

Enter no. of students: 2
Enter the marks for student 1: 
90
89
94
96
97
The total mark of student 1 : 466
The average mark of student 1 : 93.20
Enter the marks for student 2: 
89
90
99
96
95
The total mark of student 2 : 469
The average mark of student 2 : 93.80
Process finished.