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【算法】位运算的应用 | LOUIS' BLOG #67

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isLouisHsu opened this issue Apr 22, 2020 · 0 comments

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isLouisHsu commented Apr 22, 2020

https://louishsu.xyz/2020/04/12/%E3%80%90%E7%AE%97%E6%B3%95%E3%80%91%E4%BD%8D%E8%BF%90%E7%AE%97%E7%9A%84%E5%BA%94%E7%94%A8/

前言位运算在编程中有不少的应用，但没必要记太多的“奇淫巧计”。英文字符转换字符转小写 12'a' | ' ' = 'a''A' | ' ' = 'a' 字符转大写 12'a' & '_' = 'A'&a

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