The difference between \n and \t: Newline character (\n): Adds a new line and moves the cursor to the next line. Tab (\t): Adds a horizontal tab, moving the cursor to the next tab position (default interval is 8 characters).
The difference between \n and \t in c
\n
and \t
are two escape sequences in C that represent newlines and tabs respectively.
Newline character (\n)
- Adds a new line to the output stream, moving the cursor to the beginning of the next line.
- is usually used to split the output into multiple lines, for example:
cout << "行 1" << endl; cout << "行 2" << endl;
Tab character (\t)
- in Adds a horizontal tab to the output stream and moves the cursor to the next tab position.
- By default, tab positions are 8 character spaces apart.
- is usually used to align output, for example:
cout << "姓名" << "\t" << "电话号码" << endl; cout << "约翰" << "\t" << "555-1234" << endl;
Difference summary
Features | Line break (\n) | Tab (\t) |
---|---|---|
New line | Tab character | |
Vertical | Horizontal | |
1 character line | 8 character space | |
Not applicable | Allow alignment |
Example
// 换行符示例 cout << "这是一个多行字符串\n"; cout << "这是下一行"; // 制表符示例 cout << "姓名" << "\t" << "电话号码" << endl; cout << "约翰\t" << "555-1234" << endl;Output:
<code>这是一个多行字符串 这是下一行 姓名 电话号码 约翰 555-1234</code>
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