Hi,

I've written few blog entries to provide some useful resources and problems to solve to help people get comfortable with the concepts. Check out them here :

• Dynamic Programming
• Segment Trees
• Sieves — 1
• Sieves — 2
• Square Root Decompostion
• Inclusion — Exclusion Principle

Edit: Added — Network Flow

Link to blog : Link

I hope these articles will be useful.Feel free to give feedback.

Hi,

I've started a blog where I write posts regularly on topics which are difficult to understand (for average coders) and have limited resources online. You may follow the blog here . All topics are discussed with problems from spoj, codechef and codeforces. Currently, it has posts on topics like 'Inclusion-Exclusion principle' , 'Square-Root decomposition', 'Sieves' , 'DP' etc. Please feel free to share / comment / contribute. Any suggestion / constructive criticism is appreciated.

Edit : Added post on segment trees.

Edit : Added post on dynamic programming.

Edit : Added post on network flow.