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不知道,我们当时也开2*n, RE

Posted by wywcgs at 2006-08-29 22:21:16 on Problem 2828
In Reply To:ft..原来是数组开小了,开到600000就过了,想不通!! Posted by:hhhh at 2006-08-29 21:55:14
ps:都愿意写静态树吗
我喜欢开成动态的

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