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自主招生考题中有很多非常灵活的题目,他们虽然立足于高中所学知识,但是却需要很高超的解题思路.其中典型的两种个性解法,分别把他们叫做天使和魔鬼.一曰天使,是因为此种解法以解题技巧和方法见长,四两拨千斤,解法优雅漂亮;一曰魔鬼,是因为这种题解法以力量见长,以强大的运算能力和对知识的理解掌握,推枯拉朽,势不可挡.下面以几个例题来说说这两种不同的解题思路.
There are many self-enrollment exam questions are very flexible, although they based on the knowledge of high school, but they need superb problem-solving ideas, of which two typical personality solutions, respectively, they are called angels and demons.An angel, Because of this solution to the problem-solving skills and methods known, Qiangqiangjianjue, elegant and beautiful solution; a devil, because of this problem-solving method known to power, with a strong computing power and knowledge of the grasp, Unstoppable. Here are a few examples to talk about these two different ideas for solving problems.