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Crackme3 破解教程 1、先用PEiD对 Crackme3进行 壳测试 点击File右边的按钮，选中Crackme3 结果如下图所示： 即 无壳。 试运行软件 点击 Register now！ 结果如下： 用Ollydbg开始破解 打开 点击File->Open，找到Crackme3 打开 右... 阅读全文
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Path of Equal Weight (DFS)Given a non-empty tree with root R, and with weight Wi assigned to each tree node Ti. The weight of a path from R to L is de... 阅读全文
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Linked List Sorting (链表)A linked list consists of a series of structures, which are not necessarily adjacent in memory. We assume that each structure ... 阅读全文
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Pop Sequence (栈)Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to t... 阅读全文
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Given two strings S1 and S2, S = S1 - S2 is defined to be the remaining string after taking all the characters in S2 from S1. Your task is simply to c... 阅读全文