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Write the non-recursive algorithm to traverse a tree in preorder.
The Non- Recursive algorithm for preorder traversal is as follows:
Initially push NULL onto stack and then set PTR=Root. Repeat the steps until PTR= NULL.
1. Preorder down the left most path routed at PTR.
2. Processing every node N on the path and pushing every right child if any onto the stack.[The traversing stops when (PTR)=NULL]
3. Backtracking: pop and assign to PTR the top element on stack. If PTR not equal to NULL then return to step 1 or else exit.
What is a first-in-first-out data structure ? Write algorithms to perform the following operations on it – create, insertion, deletion, for testing overflow and empty conditions.
Using the cohen sutherland. Algorithm. Find the visible portion of the line P(40,80) Q(120,30) inside the window is defined as ABCD A(20,20),B(60,20),C(60,40)and D(20,40)
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What are the properties of an algorithsm?
Write the algorithm for compound interest
Each data record contains a fixed place in a relative file. Each record ought to have associated with it in integer key value which will help identify this slot. Therefore, this ke
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Give example of assertion and abstract data type For illustration, consider Natural ADT whose carrier set is the set of non-negative integers and whose operations are the usual
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