I'd like to solve some related problems.
HORRIBLE (from Spoj) has been solved.
Thank you.
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I'd like to solve some related problems.
HORRIBLE (from Spoj) has been solved.
Thank you.
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Check this: http://ahmed-aly.com/Category.jsp?ID=25 There are many problems that require range queries.
Great, thanks.
try these problems from SPOJ (preferably in this order, as (IMO) each problem is harder than the last):
This is one of my favorite topics , also know as segment tree and lazy propagation. Check this problems.