Genghis Khan
Ancient Mariner
The Pythian priestess stated that Alexander was invincible.
Natalie said:Thats a really funny situation. Good ol' Alexander the Great.
Here's an easy one for all science buffs. What does the mnemonic OILRIG stand for?



The answer is: Josephus, who was a Jewish historian and who played an active role in the Jewish War as a general. He survived a mass suicide in Galilee and gave himself up to the Romans. Somehow he managed to last until only he and one other man were left, and he persuaded the other to make a pact and both stayed alive. There are n people standing in a circle waiting to be executed. After the first man is executed, k − 1 people are skipped and the k-th man is executed. Then again, k − 1 people are skipped and the k-th man is executed. The elimination proceeds around the circle (which is becoming smaller and smaller as the executed people are removed), until only the last man remains, who is given freedom.
The task is to choose the place in the initial circle so that you survive (are the last one remaining), given n and k.



