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how to swap two numbers in a linked list without exchanging
the data but only the links?
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Answer Posted / pavny
Suppose List contains 3 no. 10, 20, 30
try to exchange 10 and 20.
head points to 10.
temp = head;
head = head -> next;
temp -> next = head - next;
head -> next = temp;
I think it works..
| Is This Answer Correct ? | 3 Yes | 2 No |
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