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Given a binary tree, and 3 values A,B and C.......
Software QA/Tests Interview Questions from Microsoft
(Continued from previous question...)
Given a binary tree, and 3 values A,B and C.......
Q:
Microsoft Interview Question for Software Engineer in Tests about Algorithm
br>br>
Given a binary tree, and 3 values A,B and C. write an algorithm to check if there exists a path from A to C such that B lies in the path.
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Find(Node n,Node req){br>
if(n==null)br>
return false;br>
if(req==A)br>
if(n==A)br>
return Find(n,B);br>
if(req==B)br>
if(n==B)br>
return Find(n,C);br>
if(req==C)br>
if(n==C)br>
return true;br>
elsebr>
return Find(n.left,req)||Find(n.right,req);br>
}br>
(Continued on next question...)
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