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BUCT-2022-c · May 10, 2022 · ab86363 · ab86363
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 北京化工大学, 2020级机械设计制造及其自动化专业程序设计I大作业.
 
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+## 程序结构
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 ![](https://github.com/BUCT-2022-c/Calculator/blob/main/%E7%A8%8B%E5%BA%8F%E7%BB%93%E6%9E%84.jpg?raw=true)
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 ## 程序编译与运行
 
 ### Windows下直接运行Calculator.exe