As a software engineer， you’ll encounter countless programming challenges that initially seem confusing， difficult， or even impossible。 Don’t despair！ Many of these “new” problems already have well-established solutions。 Algorithms and Data Structures in Action teaches you powerful approaches to a wide range of tricky coding challenges that you can adapt and apply to your own applications。 Providing a balanced blend of classic， advanced， and new algorithms， this practical guide upgrades your programming toolbox with new perspectives and hands-on techniques。