Can you explain the use of C=C->N->N

#1

can you explain the use of
C=C->N->N

#2

see
when we call from reverseRec(2-.>next) then on this step we have 3 whose next is null so we return to previous step
at this point we have
head = 2
smallHead =3
C = head this means C = 2
c->next->next means
2->next->next == (3 ->next = C)
so now 3->next= 2

so bascially u are changing the pointer of curr->next to the curr node using c->N->N =C

#3

@guptanikhil898
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#4

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