Every day, the rapid development of science and technology are, in this era of knowledge explosion, we are surrounded by a lot of tech information, to learn from passive to active review, technology is everywhere. Medicine, agriculture, transportation, environment, robotics, energy, high technology has been quietly into our activities, changing our lifestyle.
From our strange "Internet +" to the concept, now with friends casually talked to all kinds of scenarios you around big data. As the technology matures, every day to receive vast amounts of data, how the data in the analysis, sorting out the answers you need it, we can analyze a group of a group, but you know, we are faced with a flood of , constantly updated data, so analysis to the old, you can not completely find the answer you want.
Remember the "imitation game" during World War II, the Allies have been unable to decipher the German code system, "Enigma", the information have been encrypted, the government convened a group of mathematicians, logicians crack the secret work. German every day will use a different password setting mode, that is to say, intelligence officers only 18 hours to decipher, because the next day they have to change a new way to start over. Everyone agrees that it is unbreakable. Hero soon realized that alone, "human" and could not complete the task, so he began to imagine a kind of "imitation game", with the machine to imitate manual operation, the ultimate success and two years later successfully cracked the German code.
I think this movie enough to successfully interpret the importance of the algorithm.
So do you know what is the algorithm
algorithm means accurate problem-solving solutions and complete description, is a series of clear instructions to solve the problem, the algorithm represents a policy mechanism to solve the problem described in a systematic way. That is, a certain specification can be input to obtain the required output within a limited time. The pros and cons of an algorithm can use the space complexity and time complexity of the measure.
Algorithm is a calculation instruction is described, when it is running from an initial state and a (possibly empty) an initial input start, through a series of limited and clearly defined state, and stops the output to eventually produce a final state.
So what are the algorithm method
elementary sorting algorithm, the stack algorithm, queues and linked lists, and recursive divide and conquer, achieve binary tree, B and B + tree treeAnd so are many ways to say so much, you understand the relationship between these algorithms do? You know how to quickly select and use the right algorithm, the algorithm how to avoid common errors in your work, you know the interview is often asked what algorithm do?
Even the fans do count estimate, may also temporarily speechless, if you are interested in algorithms, want to learn more, or face personal planning, wanted to rob get ahead of others, you may wish to learn more about these algorithms become winner in life.
So how in a short time, efficient, quality control algorithm of it, this is not an easy thing, any learning is to pay for a long time, non-stop practice, in order to exchange the joy of success. So you can focus on training customs officers still love their partners in order to meet the requirements of small algorithm, the algorithm all kinds of methods, the consolidation summary, its essence, pushed speak succinctly algorithm 15, and is free to listen online and gift correlation algorithm information, interested private letter Xiaobian small partners can search online or off net still love training, direct contact still love Liu request lectures places.
Lastly, I hope that all fans of small operators, to seize the opportunity of the times, the practice of life in a qualitative leap.
