ch1/exercises/ex3.c

   1 /*marks problem*/
   2
   3 #include<stdio.h>
   4
   5 int main()
   6 {
   7   float s1,s2,s3,s4,s5;
   8   float avg;
   9
  10   printf("Enter the marks: ");
  11   scanf("%f %f %f %f %f",&s1,&s2,&s3,&s4,&s5);
  12
  13   avg = (s1+s2+s3+s4+s5)/5;
  14
  15   printf("The average is %.2f\n",avg);
  16
  17   return 0;
  18 }