算法好坏复杂度的相关内容

文章 2024-03-28 来自：开发者社区

如何评判算法好坏？复杂度深度解析

1. 算法效率 1.1 如何衡量一个算法好坏 long long Fib(int N) { if (N < 3) { return 1; } return Fi...

文章 2022-11-08 来自：开发者社区

如何评价一个算法的好坏？-复杂度

如何评价一个算法的好坏？以下两个维度：时间复杂度：估算程序指令的执行次数（执行时间）空间复杂度：估算所需占用的存储空间我们一般用大O表示法来描述复杂度。一般地，我们需要忽略常数、系数和低阶2022 >> O(1)3n+4 >> O(n)n^2+2n+3 >> &...

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如何评判算法好坏？复杂度深度解析

如何评价一个算法的好坏？-复杂度

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