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当程序运行陷于死循环时,说明程序中存在(41)。在C语言中,函数定义及函数调用应该遵循的原则是(42)。以求n!为例,采用递归方式编写的程序相对于递推方式的程序执行效率较低的原因是(43)。

  • A.词法错误
  • B.静态的语义错误
  • C.语法错误
  • D.动态的语义错误
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