don’t underestimate the power of a good gut feeling. i really don’t have too much time and don’t want to do too much writing for free. if you don’t already have marbles around the house, you can find them at any toy store. > fail and return -1.
i prefer that, too. can’t wait to read the rest! comments can also be sent by post to sh. don’t go looking at the papers. oh this makes my heart skip a beat! but in reality, it’s a classic case of missing the forest for the trees. 