Solve This (? + ? + ?=30)
If 1111=R, 2222=T, 3333=E, 4444=N Then 5555=?
Guess the Hindi Muhawara from the following whatsapp Emoticons?
Sweet, Medicine, Film, Girl, City, Car, Place, Doggy all are name same, guess which word it is?
A girl is blind, deaf, dumb and uneducated too. A boy loves her. How would he propose without touching her?
Four Question, One Answer: One River Name, One Flower Name, One Film Name, One Actress Name?
Guess me who am I, I am the first on earth, the second in heaven...
Which Indian cricketer is known as "Brown Bradman"?
What was the name of the group formed in London in February 1944 to plan the invasion of Europe under...................
Under whose governor-generalship were the Universities of Bombay, Calcutta and Madras set up?
Your program should make N node tree into N/2 node.
Ex: Tree with 15 nodes.
Ex: Tree should have only 7 nodes w/o any memory leak.
Option : You can delete either first half or second half of tree.
Suppose you are given a tree and asked to find out the first node at nth level. How can it be done? C code would be helpful?
Given a binary tree print it in inward spiral order i.e first print level 1, then level n, then level 2, then n-1 and so on.
For Ex -
4 5 6 7
8 9 10 11 12 13 14 15
Print- 1 15 14 13 12 11 10 9 8 2 3 7 6 5 4
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