<p></p> <p> <title></title> </p> <h2>Problem D: Bounding box</h2> <p>The Archeologists of the Current Millenium (ACM) now and then discover ancient artifacts located at vertices of regular polygons. The mov…

<p></p> <h2>Problem A: Average Speed</h2> <p>You have bought a car in order to drive from Waterloo to a big city. The odometer on their car is broken, so you cannot measure distance. But the speedometer and cruise control both wor…

<p></p> <h2>Problem B: Subway</h2> <p>You have just moved from a quiet Waterloo neighbourhood to a big, noisy city. Instead of getting to ride your bike to school every day, you now get to walk and take the subway. Because you don…

<p></p> <p></p> <p> <meta http-equiv="content-type" content="text/html; charset=utf-8" /></p> <h3 style="font-family: 'AR PL UKai CN'; font-size: medium; ">Problem D - Zipf's Law</h3> <p><span clas…

<p></p> <p>Given any integer 0 &lt;= n &lt;= 10000 not divisible by 2 or 5, some multiple of n is a number which in decimal notation is a sequence of 1's. How many digits are in the smallest such a multiple of n?</p> <p> &…

<p></p> <p><img align="right" alt="" src="/admin/../upload/pimg1117_1.gif" /></p> <h2>Problem C - Sumsets</h2> <p>Given S, a set of integers, find the largest d such that a + b + c = d where a, b, c, and d are di…