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A collection of technical interviews questions in PDF format.
(Last updated on 12/03/2008)
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Integer partition and composition
Views:11,Comments:0,Saved by 1 2009-07-02 08:47:51 | spellscroll
A positive integer N can be expressed as a sum of positive integers.
(1) If two sums that differ only in the order of their summands are considered to ...
Stepping Stones
Views:15,Comments:0,Saved by 1 2009-07-02 08:40:35 | spellscroll
Some stepping stones cross a small river. How many ways back to the bank are there if you are standing on the n-th stone? You can either step on to ...
how many subsets
Views:35,Comments:0,Saved by 1 2009-06-25 08:04:47 | spellscroll
how many subsets does {1, 2, ..., n} have that contains no consecutive
integers? for example, {1, 2} not okay, while {1, 3, 5} okay.
http://www.mitbbs.com/article_t/Quant/31203619.html
spiral order
Views:38,Comments:0,Saved by 1 2009-06-23 06:37:14 | spellscroll
Given a 2-D NxN array, write a program to print it out in spiral order.
Guess 2/3 of the average
Views:84,Comments:0,Saved by 1 2009-06-11 08:30:57 | spellscroll
Guess 2/3 of the average is a game where several people guess what 2/3 of the average of their guesses will be, and where the numbers are restricted to the ...
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