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songtianlun 1f6df32092
clean and init practice repo
2022-12-20 17:31:11 +08:00
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a.out clean and init practice repo 2022-12-20 17:31:11 +08:00
bitCal clean and init practice repo 2022-12-20 17:31:11 +08:00
bitCal.c clean and init practice repo 2022-12-20 17:31:11 +08:00
main clean and init practice repo 2022-12-20 17:31:11 +08:00
main.cpp clean and init practice repo 2022-12-20 17:31:11 +08:00
README.md clean and init practice repo 2022-12-20 17:31:11 +08:00

README.md

位运算实现四则运算

尝试进行各种情况下位运算实现的四则运算和原生四则运算的速度。

结论

  • C程序下乘除2，位运算更快。
  • 其他情况下位运算提供的四则运算速度较慢。