This is a 9 weeks algorithms study group with some friends and we will go over the essential information about algorithms, data structures covering basic iterable data types, sorting, and searching algorithms.

###Data Structures

• Problem: Compress a given string "aabbbccc" to "a2b3c3"
• Constraint: Inplace compression, no extra space to be used
• Assumption: Output size will not exceed input size.. ex input:"abb" -> "a1b2" buffer overflow.. such inputs will not be given.

###Algorithms

Some code exercises of the course

This is a summary of the questions we got in a number of in-person interviews with a range of companies.

Random code, random algorithms

1. Recursion
2. Bit Manipulation
3. Memory (Stack and Heap)
4. Big O Time.