All stuff contained is user-implemented algorithms depicted in the book Introduction to the Design and Analysis of Algorithms, and most of which can be considered as the candidates for solutions to exercises
For any other solutions to exercise, please see at http://sdrv.ms/WVfgNY
I have decided to stop providing remaining solutions due to some personal reasons
##Chapter 3: brute-force approach
done
##Chapter 4: divide-and-conquer algorithms
done
##Chapter 5: decrease-and-conquer algorithms.
done
##Chapter 6: transform-and-conquer algorithms.
done
##Chapter 7: space-and-time tradeoffs.
done
##Chapter 8: dynamic programming.
done
##Chapter 9: Greedy Algorithms
done