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GATE1987-6a
A list of $n$ elements is commonly written as a sequence of $n$ elements enclosed in a pair of square brackets. For example. $[10, 20, 30]$ is a list of three elements and $[]$ is a nil list. Five functions are defined below: $car (l)$ returns the first element of its ... the following compute? (a) $f ([32, 16, 8], [9, 11, 12])$ (b) $g ([5, 1, 8, 9])$

asked Nov 14, 2016 in DS by makhdoom ghaya Veteran (39.7k points) | 230 views

+36 votes

4 answers

GATE2007-IT-29
When searching for the key value 60 in a binary search tree, nodes containing the key values 10, 20, 40, 50, 70 80, 90 are traversed, not necessarily in the order given. How many different orders are possible in which these key values can occur on the search path from the root to the node containing the value 60? 35 64 128 5040

asked Oct 30, 2014 in DS by Ishrat Jahan Veteran (21.2k points) | 3.5k views

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