To submit an entry to the coding challenge, send your source code in the body of an email between lines containing only the words BEGIN and END. For example ...
BEGIN
/* Coding challenge as seen in ... */
int find( Object Array[], int n, Object *KeyPtr,
int (*cmp)(Object *, Object *),
int NotFound
) {
...
}
END
The subject line must read
Subject: binary search challenge
Please include in the source a comment saying where you saw this challenge.
When you have prepared the email, send it to this address.