Carriage return in C?

Question

Output of Following program is : hai

I didn\'t get how the \\r carriage return works in this program and in real can any one help me out

Answer 1

Step-by-step:

[newline]ab

ab

[backspace]si

asi

[carriage-return]ha

hai

Carriage return, does not cause a newline. Under some circumstances a single CR or LF may be translated to a CR-LF pair. This is console and/or stream dependent.