A collection of technical interviews questions in PDF format.
(Last updated on 12/03/2008)
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Views:44,Comments:0,Saved by 1 2010-02-01 10:30:56 | spellscroll
On an empty NxN chessboard, a knight starts from a point (say location x, y) and
it starts moving randomly, but once it moves out of board, it can’t ...
Views:24,Comments:0,Saved by 1 2010-02-01 08:16:06 | spellscroll
Let $ \Sigma = \{ x_1 \ldots x_k \} $ be a finite alphabet, and $ \alpha, \beta \in \Sigma^{*} $. $ \alpha $ is a supersequence of $ \beta ...
Views:218,Comments:0,Saved by 1 2009-12-06 06:28:05 | spellscroll
Given a list of strings, find a concatenation of all the strings such that
its dictionary order is the smallest among all the possibilities.
For instance, ...
Views:175,Comments:0,Saved by 1 2009-12-05 10:48:06 | spellscroll
Given an array A which holds a permutation of 1,2,...,n. A sub-block A[i..j]
of an array A is called a valid block if all the numbers appearing in A[i..j] ...
Views:252,Comments:0,Saved by 1 2009-11-06 10:26:16 | spellscroll
A guy starts walking from position x_0 on earth (we treat earth as a sphere
with radius R). He randomly chooses a direction and walk 1 meter (this is ...
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