Printing linked lists

I'm almost finished with a program that uses linked lists to keep track of students and their courses.

Were supposed to print out the course part of the output in a transcript like fashion, (two courses per row).

So you'd have like:

Code:

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CS2200                    CIS3995
C programming            Data Structures
A                        B

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The student records are printed out using a for loop. And the course records themselves are in a nested for loop. So far, I can get the courses to print underneath each other, but our teacher wants the courses printed as above.

Any Ideas?

you could do something like this...

printf("%s\t%s\n",list->class,list->next->class);
list = list->next->next

just an idea.. of course you'd need to check to make sure the next node exists and all that. tell me if that works

Code:

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*left, *right;

for( left = list, right = left->next ? left->next : NULL ; left; )
{
    printf("%d", left->number )
    if ( right ) printf("\tabbing\spacing%d", right->number );
    ...do the same for other values...

    left = right ? right->next : right;
}

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That should suffice.

Quzah.