Answer Posted / ankita

\r is known as carriage return
e.g printf("ABC\rDE");
ABC.
then becoz of \r cursor comes back to the 1st char i.e here
A after that DE is there then finally it print
DEC with cursor on C.
\b is known as back literal
e.g. printf("ABC\bDE");
then ABC then finally ABDE will get printed.

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