#include <stdio.h>

int main(void) {

  int courses, groups, students, average_pr_group;

  Courses = 1;       /* compile time error: Undeclared variables */         
  GROUPS = 22;
  studentS = 148;

  averagePrGroup = students / groups;

  printf("There are %d students pr. group in %d course(s)\n", 
         average_pr_group, courses);
  
  return 0;
}