#include <stdio.h>
 
struct studentInfo {
    int totalClasses;
    float GPA;
    char studentName[41];
};
 
 
main()
{
    int numOfStudents, i;
    printf("How many students would you like to take account of? ");
    scanf(" %d", &numOfStudents);
 
    struct studentInfo *students[numOfStudents-1];
 
    for (i=0; i < numOfStudents; i++)
    {
        printf("Enter the total number of the student's classes: ");
        scanf(" %d", &students[i]->totalClasses);
 
        printf("Enter the student's GPA: ");
        scanf(" %f", &students[i]->GPA);
        getchar();  /* Clear the extra keypress in the buffer */
 
        printf("Enter the student's name: ");
        fgets(students[i]->studentName, 41, stdin);
        printf("\n\n");
 
 
    }
 
    printf("\n\n");
 
    for (i=0; i < numOfStudents; i++)
    {
        printf("Student Name: %s", students[i]->studentName);
        printf("Student GPA: %.3f\n", students[i]->GPA);
        printf("Number of Student Classes: %d\n\n", students[i]->totalClasses);
    }
    printf("\n\n");
 
    printf("Goodbye.\n");
 
    return 0;
}

        scanf(" %d", &students[i]->totalClasses);

struct studentInfo *students[numOfStudents-1];

students[i] = (studentInfo*) malloc( sizeof(studentInfo) );

        students[i] = (struct studentInfo *)malloc(sizeof(struct studentInfo));