Refresh to get another 5 random questions

Baker and cakes

A baker sells on the average 20 cakes in one day. What is the probability that he
sells an even number of cakes on any given day? (We assume ...

Five Pints in Space

Show that of any five points in R3 at least four are contained in a closed half-space with the origin O in its boundary.

Tags: math geometry

Even Clubs

In Eventown, with population n, every club has an even number of members. Strangely, any two clubs have an odd number of members in common. At most how many clubs ...

Tags: puzzle





Interval Scheduling

You have a resource (e.g. a conference room, a supercomputer) and many people request to use the resource for periods of time. Assume that the resource can be used by ...

  • Algorithm Design Algorithm Design
    by Jon Kleinberg, Éva Tardos
    The Algorithm Design Manual The Algorithm Design Manual
    by Steven S. Skiena
    Head First Design Patterns Head First Design Patterns
    by Elisabeth Freeman
    Numerical Linear Algebra Numerical Linear Algebra
    by Lloyd N. Trefethen
    Stochastic Processes with Applications to Finance Stochastic Processes with Applications to Finance
    by Masaaki Kijima