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C 运行时间库
原标题:C run time library

C 运行时间库到底是什么? 谁将 函数输入到我们的代码中? 为什么需要它?

问题回答

C 运行时库做两件事: 它执行您可从 C 程序调用的文件化函数, 并包含由幕后编译者不可见地使用的支持代码 。 是幕后支持的一个例子 - 它被称为 < em> before 您的 < code> main 函数被调用用于解析命令行等操作 。





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