Abstract: Automatic exploit generation (AEG) is widely recognized as one of the most effective methods for assessing the risk level of vulnerabilities. To exploit heap-related vulnerabilities, it is ...

Abstract: Non-Functional Requirements (NFRs) such as performance, security, reliability, and usability significantly influence the overall quality of software systems. However, traditional NFR ...

Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and alternate between).

或者用两个queue. 当常规queue empty，把backup queue贴上去。 方法2. Recursive with dfs: 每个level都应该有个ArrayList. 那么用一个int level ...