add week 1 readme file

Author: SSQ

Lecture Slides/README.md

@@ -0,0 +1,8 @@
+Week 1 Lecture slides:
+- 1: Divide and Conquer:
+ - [Integer Multiplication](https://github.com/SSQ/Coursera-Stanford-Divide-and-Conquer-Sorting-and-Searching-and-Randomized-Algorithms/blob/master/Lecture%20Slides/1.2-algo1-intro2_typed.pdf);
+ - [Karatsuba Multiplication](https://github.com/SSQ/Coursera-Stanford-Divide-and-Conquer-Sorting-and-Searching-and-Randomized-Algorithms/blob/master/Lecture%20Slides/1.3-algo1-intro3_typed.pdf);
+ - [Merge Sort](https://github.com/SSQ/Coursera-Stanford-Divide-and-Conquer-Sorting-and-Searching-and-Randomized-Algorithms/blob/master/Lecture%20Slides/1.6-slides_algo-merge2_typed.pdf).
+- 2: Asymptotic Analysis:
+ - [Big-oh notation](https://github.com/SSQ/Coursera-Stanford-Divide-and-Conquer-Sorting-and-Searching-and-Randomized-Algorithms/blob/master/Lecture%20Slides/2.2-slides_algo-asymptotic1_typed.pdf);
+ - [Omega and Theta notation](https://github.com/SSQ/Coursera-Stanford-Divide-and-Conquer-Sorting-and-Searching-and-Randomized-Algorithms/blob/master/Lecture%20Slides/2.4-slides_algo-asymptotic3_typed.pdf);