cpp program using t escape sequence

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2Escape sequence	Hex value in ASCII	Character represented
3\a	07	Alert (Beep, Bell) (added in C89)[1]
4\b	08	Backspace
5\enote 1	1B	Escape character
6\f	0C	Formfeed Page Break
7\n	0A	Newline (Line Feed); see notes below
8\r	0D	Carriage Return
9\t	09	Horizontal Tab
10\v	0B	Vertical Tab
11\\	5C	Backslash
12\'	27	Apostrophe or single quotation mark
13\"	22	Double quotation mark
14\?	3F	Question mark (used to avoid trigraphs)
15\nnnnote 2	any	The byte whose numerical value is given by nnn interpreted as an octal number
16\xhh…	any	The byte whose numerical value is given by hh… interpreted as a hexadecimal number
17\uhhhhnote 3	none	Unicode code point below 10000 hexadecimal
18\Uhhhhhhhhnote 4	none	Unicode code point where h is a hexadecimal digit
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20														//code by gokul aakash

1escape squence