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Course Design of Data Structure, 数据结构课程设计
如果申请两倍空间, 那么新申请的内存大小恰好严格大于这个动态数组从一开始创建到当前位置申请的所有内存空间的总和, 这意味着以前释放出去的内存无论如何都不会被重复利用, 而小于 2 的增长因子,让部分情况下有可能再申请到以前释放走的内存 存储问题 ...
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