readme added

Author: shushrutsharma

1. Resources/Books/Operating_System_Concepts,_8th_Edition[A4].pdf

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+# Data Structures and Algorithms Python
+
+## INDEX
+
+### 1. Resources - 
+1. Books 
+    - Data Structures - Reema Thareja
+    - competitiveCoding
+2. Big-O Cheat Sheet
+3. DAA Syllabus
+4. Interview Cheat sheet
+5. Master Plan
+6. Master the Interview
+
+### 2. Big-O - 
+1. O(1)
+2. O(m+n)
+3. O(n)
+4. O(n^2)
+
+### 3. Data Structures - 
+1. Arrays
+2. Graphs
+3. Hashtables (dictionary)
+4. Linked Lists
+5. Stack
+6. Queues
+7. Trees
+
+### 4. Algorithms - 
+1. Dynamic Programming
+2. Recursion
+3. Sorting
+    - Bubble Sort
+    - Heap Sort
+    - Insertion Sort
+    - Quick Sort
+    - Selection Sort
+4. Traversals
+      - BFS
+      - DFS
+      - Bisection Search
+
+### 5. File Handling and OOPS
+1. File + Classes Demo
+
+### 6. Projects
+1. Job Scheduler
+2. Email Project
+3. Hash Project
+4. Recursion Miniprojects
+5. Runtime Analyser