How do you count the number of elements in the circular linked list?
1.public int length(node head){int length = 0;if( head == null)return 0;node temp = head.getnext();while(temp != head){temp = temp.getnext();length++;}return length;}
2. public int length(node head){int length = 0;if( head == null)return 0;node temp = head.getnext();while(temp != null){temp = temp.getnext();length++;}return length;}
3. public int length(node head){int length = 0;if( head == null)return 0;node temp = head.getnext();while(temp != head && temp != null){temp = head.getnext();length++;}return length;}
4.public int length(node head){int length = 0;if( head == null)return 0;node temp = head.getnext();while(temp != head && temp == null){temp = head.getnext();length++;}return length;}
Posted Date:-2022-07-05 11:31:14