Day 1 - Generating subsets,Generating permutations.
Day 2 - n Queens,bit manipulation(basics).
Day 3 - Bit Hacks,Maximum Subarray problem.
Day 4 - Time Complexities of various algorithms.
Day 5 - Bubble Sort,Merge Sort,Counting Sort.
Day 6 - Problems on Sorting.
Day 7 - Problems on Sorting.
Day 8 - Binary Search, C++ STL.
Day 9 - Coin Change Problem(DP).
Day 10 - Number of ways to make sum,Paths in grid,Longest incresing Subsequence.
Day 11 - Knapsack Problem.
Day 12 - From permutations to subsets.