（快速）如何在字符串中打印“ \”字符？

  • Z时代
  • 2024-01-10
  • 分类：问答

我曾尝试打印它，但由于它是转义字符，因此只是通过而已。例如，输出应如下。

\correct

提前致谢

回答：

为此以及将来的参考：

\0 – Null character (that is a zero after the slash)
\\ – Backslash itself.  Since the backslash is used to escape other characters, it needs a special escape to actually print itself.
\t  – Horizontal tab
\n – Line Feed
\r  – Carriage Return
\”  – Double quote.  Since the quotes denote a String literal, this is necessary if you actually want to print one.
\’  – Single Quote.  Similar reason to above.

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