Which one of the following statements is right?
A: Macro substitution does not occupy the executing time, just occupies the compiling time.
B: Multiple preprocessing directives can appear in the same line.
C: When using macros with arguments, the argument type should be consistent with the macro definition.
D: The compiler will do preliminary grammar examination during preprocessing.
A: Macro substitution does not occupy the executing time, just occupies the compiling time.
B: Multiple preprocessing directives can appear in the same line.
C: When using macros with arguments, the argument type should be consistent with the macro definition.
D: The compiler will do preliminary grammar examination during preprocessing.
举一反三
- Which one of the following statements about macro substitute is wrong?? Macro substitution is just string substitution.|Macros must be named with capital letters.|Macro name does not have data type.|Macro substitute does not occupy the executing time.
- When multiple people operate a machine tool, ( ) A: two people can operate the machine at the same time B: only one person can operate at the same time C: only one person can operate at the same time, and other students can leave the machine to rest D: All of the above are correct
- According to the passage, which of the following statements is right A: A reader should find some mistakes when he is reading. B: The mere difficult a book is, the more you can get from it. C: To mad something is easier than to watch something. D: One should be in the same track with the writer when he is reading.
- Multiple blocking assignment statements are executed at the same time A: Correct B: Wrong
- Polychronic cultures deal with time in the following ways except that . A: People can interact with more than one person at a time. B: People can do more than one thing at a time. C: Time is event- or personality-related, irrespective of what the clock says. D: People perceive appointments as iron-clad commitments.