How do I use quicksort in C?

AlarV

Is there a ready function in stdlib.h?

Thanx in advance!

donbock

Look up the documentation of stdlib.h function qsort().

Don't let the function name fool you. This function need not use the "Quicksort" algorithm. Notice that if two or more elements compare equal, qsort can leave these elements in any relative order.

If you must absolutely use the "Quicksort" algorithm then you need to write your own function.

AlarV

Quote:

Originally Posted by donbock

Look up the documentation of stdlib.h function qsort().
If you must absolutely use the "Quicksort" algorithm then you need to write your own function.

Thanx for the help! I saw the documentation and it was quite difficult to understand, especially the 4th argument.. Anyway I will write it on my own :( . That's what I thought in the first place anyway.. I was just curious if there were one ready algorithm. :D

How do I use quicksort in C?

re: How do I use quicksort in C?

re: How do I use quicksort in C?

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