In test 1 why the iron in x(4,1) did not moved to the top !?
x(4,1) is equidistant to both upper and lower magnet, that's why...
Reindex a vector
Given a window, how many subsets of a vector sum positive
Sum of series I
Spot the First Occurrence of 5
all possible subsets of set
Let's see how peculiar we can get
Graph Algorithms - 1 : Length of the largest closed path
FIFA World Cup 2014 : Offside
Construct a precedence graph from a code segment
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