How Do Trees Think

Learning to Think

Algorithmic Thinking

A hands-on, problem-based introduction to building algorithms and data structures to solve problems with a computer. Algorithmic Thinking will teach you how to solve challenging programming problems and design your own algorithms. Daniel Zingaro, a master teacher, draws his examples from world-class programming competitions like USACO and IOI. You'll learn how to classify problems, choose data structures, and identify appropriate algorithms. You'll also learn how your choice of data structure, whether a hash table, heap, or tree, can affect runtime and speed up your algorithms; and how to adopt powerful strategies like recursion, dynamic programming, and binary search to solve challenging problems. Line-by-line breakdowns of the code will teach you how to use algorithms and data structures like: The breadth-first search algorithm to find the optimal way to play a board game or find the best way to translate a book Dijkstra's algorithm to determine how many mice can exit a maze or the number of fastest routes between two locations The union-find data structure to answer questions about connections in a social network or determine who are friends or enemies The heap data structure to determine the amount of money given away in a promotion The hash-table data structure to determine whether snowflakes are unique or identify compound words in a dictionary NOTE: Each problem in this book is available on a programming-judge website. You'll find the site's URL and problem ID in the description. What's better than a free correctness check?

If Trees Could Talk

All trees have a story. Holly Worton has spent the last few years talking to trees – the yews, the oaks, the beeches and the sycamores. You’re probably wondering: How is it that trees can talk? Is this for real? Trees are living, breathing organisms which humans are able to connect and talk to on a deeper level through silent, telepathic communication. Trees have a much broader perspective on life compared to humans. Trees can live hundreds and even thousands of years. This means Trees have thousands of years of wisdom that we’re able to tap into. Talking to the trees can bring us back to our true selves and can reflect back to us the things we need to see in ourselves. It can also be a space for deep healing. Living in the technology age, however, we spend our lives connected to computers, mobile phones, and video games. Consequently, we've become increasingly disconnected from ourselves and from Nature. This book is meant to gently encourage you to get back to Nature and turn to the magic and the wisdom of the trees. By reconnecting to Nature, you can improve your relationship with yourself, which will help you make better, more aligned choices in your life. This book is for you if: · You love Nature and the outdoors. · You feel like there’s something more to life, but you don’t know what that is. · You’re feeling disconnected from yourself, like your life has somehow gotten off Track. · You feel like you don’t really know who you are anymore…or maybe you’ve never truly known yourself at all. · Life is going just fine, but you have the notion things could be much better. Throughout this book, you’ll follow the author, Holly Worton on a journey of connecting on a deeper level with the wisdom of the trees. You’ll hear their stories, and you’ll be given a series of experiments to carry out, should you choose to do so. These will help you to connect with yourself through connecting with Nature, and they’ll open you up to the deep wisdom and healing that the trees can offer. The trees will help you to get out of your head and into your body, so you can feel more deeply and truly experience all the JOY that life has to offer. They’ll add a new level of richness to your life that you have never thought possible. Click here to BUY NOW and join Holly on her journey.