<p>Hi! I got a ton of reputation for <a href="http://math.stackexchange.com/questions/1594740/v-i-arnold-says-russian-students-cant-solve-this-problem-but-american-student">this</a> question. But I don't think I deserved that much -- the problem is from <a href="https://en.wikipedia.org/wiki/Vladimir_Arnold" rel="nofollow noreferrer">V.I. Arnold</a>.</p>

Eli Rose