You are viewing a single comment's thread. Return to all comments →
I have not really understood how there are 80840 ways that the laser beam can enter through the C Vertex and than exit through the same point.
Who can give an exemple of three different ways for example ?
Seems like cookies are disabled on this browser, please enable them to open this website
Project Euler #202: Laserbeam
You are viewing a single comment's thread. Return to all comments →
I have not really understood how there are 80840 ways that the laser beam can enter through the C Vertex and than exit through the same point.
Who can give an exemple of three different ways for example ?