How will you print "\n" on the screen? cout << "\\\n";cout<<"\\\\\n";cout<<"//n";cout<<"///n"
Question
How will you print "\n" on the screen?
cout << "\\\n";
cout << "\\\\\n";
cout << "//n";
cout << "///n";
Solution
To print "\n" on the screen, you can use the following command in C++:
cout << "\\n";
Here's how it works:
-
coutis the standard output stream in C++, which is typically the screen. -
The
<<operator is used to send the output to the stream. -
The string literal
"\\n"is what's being outputted. In C++, the backslash\is an escape character, which means it's used to introduce special character sequences. If you want to print an actual backslash, you need to use\\. So,\\nwill print\n.
The other options you provided will print different outputs:
cout << "\\\n";will print\and then move to a new line because\nis the escape sequence for a newline.cout << "\\\\\n";will print\\and then move to a new line.cout << "//n";will print/n.cout << "///n";will print//n.
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