Understand backspace (\b) behaviour in C

Question

This program copy its input to its output, replacing TAB(\\t) by \\t backspace(\\b) by \\b. But here in my code I am una

Answer 1

If I haven't misinterpreted the question, you may use 'Ctrl-H' to send a backspace. Using trojanfoe's corrected code, when you type:

vinay^H

It will print:

vinay\b

^H means 'Ctrl-H', it's ASCII character #8, which is backspace.