Question

I am trying to get multiple entries for my struct via the keyboard. I think I am wrong inside of scanf but I am not sure where I am wrong. Thanks!

Here is what I have:

#include <stdio.h>
#include <math.h>

int main()
{

    //define the structure
    struct course
    {
        char title[20];
        int num;
    } ;
    // end structure define

    //define the variable  
    struct course classes;

    printf("Enter a course title and course number");
    scanf("%s %d", classes[3].title, &classes.num);

    return 0;
}

Answer 1

Fix the code as Carl said and it works fine:

#include <stdio.h>

int main()
{
    struct course
    {
        char title[20];
        int num;
    } ;

    struct course class;

    printf("Enter a course title and course number");
    scanf("%s %d", class.title, &class.num);
    printf("%s %d", class.title, class.num);

    return 0;
}