因此,全局参数虽然可以被引用,但它们不能在函数中直接赋值(除非它们用global语句命名)。
Thus, global variables cannot be directly assigned a value within a function (unless named in a global statement), although they may be referenced.
因此,全局参数虽然可以被引用,但它们不能在函数中直接赋值(除非它们用global语句命名)。
Thus, global variables cannot be directly assigned a value within a function (unless named in a global statement), although they may be referenced.
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