java程序员面试智力测试题大全（Java programmers interview quiz questions Daquan）.docVIP

java程序员面试智力测试题大全（Java programmers interview quiz questions Daquan） Despite the slow need to start early. has become famous through the ages, but the well-known foreign companies in an interview but still attached to intelligence components, sometimes even intelligence test in the most important position, and the ways of testing all sorts of strange things. General intelligence by observation, memory, thinking, imagination and other basic factors, so the foreign intelligence test also focuses on these aspects, sometimes is to pay attention to one of them, sometimes on several aspects of comprehensive investigation. Some basic methods for answering intelligence tests are as follows. (1) backward pushing method Start at the end of the problem and move forward step by step until you find the answer to the question. Some problems are easy to solve by using this method, but it is very difficult to use other methods. (2) the method of hypothesis For a given problem, the first one or some assumptions, and then analyzed according to the given conditions, if there is a contradictory situation and subject to the conditions, that assumption is wrong and can do one or some other hypothesis. If there are only two possible outcomes, then the problem has been solved. In the history of science, hypothesis has played an important role. (3) exclusion Some irrelevant problems should be excluded first, the problems that can be determined first, and the extent of the unknown as narrow as possible, so as to facilitate the analysis and solution of the problem. This way of thinking is useful both in our work and in our lives. (4) recursive method From the known conditions down to the level of analysis, to ensure that each step is accurate. There may be several branches, which should be based on the principle of easy first, difficult afterwards, and start with a simple one. (5) calculation method Some problems have to be worked out before they are settled. It should be noted that the questio