added binary, segment tree

Author: Lakshmikanth2001

.vscode/tasks.json

@@ -0,0 +1,19 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "User Snippet Generator",
+            "type": "shell",
+            "command": "python",
+            "args": [
+                "./vscode_ext_gen.py",
+                "${file}"
+            ],
+            "group": "build",
+            "presentation": {
+                "reveal": "always"
+            },
+            "problemMatcher": []
+        },
+    ]
+}

README.md

@@ -4,6 +4,7 @@
 #### A beginner friendly Python Snippets auto suggestion pack making you more productive
 #### Please help to rate this extensions [5 stars](https://marketplace.visualstudio.com/items?itemName=EricSia.pythonsnippets3&ssr=false#review-details) and [share](https://marketplace.visualstudio.com/items?itemName=EricSia.pythonsnippets3) it, [feedback is welcome](CONTRIBUTING.md)
 #### Tips: uninstall similar python snippet extension first. Then install and Reopen
+### Thanks to [Christian Clauss's Python algorithms ](https://github.com/TheAlgorithms/Python) open source community for providing algorithms for our snippets
 * added with new [python](https://docs.python.org/3/library/stdtypes.html) function, update legacy code
 * fixes a few unintended typo left by previous developer
 * use `TAB` to rename field in every method / feature