feat: add dsa, update get_multiples_in_range, add rust notebook

notebooks/rust/dsa.ipynb

@@ -0,0 +1,80 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# ladderz dsa usage\n",
+    "\n",
+    "Here are some examples of using the `dsa` (data structures and algorithms) module from `ladderz`.\n",
+    "\n",
+    "> This notebook uses [evcxr](https://github.com/evcxr/evcxr) for a Rust Jupyter Kernel. See [the evcxr_jupyter README.md](https://github.com/evcxr/evcxr/blob/main/evcxr_jupyter/README.md) for more info on how to run this notebook on your machine."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {
+    "vscode": {
+     "languageId": "rust"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "// Uncomment the next line and comment the subsequent line if not running notebook from source\n",
+    "// :dep ladderz = { git = \"https://github.com/rzmk/ladderz\", branch = \"main\" }\n",
+    ":dep ladderz = { path = \"../../ladderz\" }\n",
+    "\n",
+    "use ladderz::dsa;"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 217. Contains Duplicate"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {
+    "vscode": {
+     "languageId": "rust"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "true"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dsa::contains_duplicate(vec![1, 3, 4, 2, 4])"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Rust",
+   "language": "rust",
+   "name": "rust"
+  },
+  "language_info": {
+   "codemirror_mode": "rust",
+   "file_extension": ".rs",
+   "mimetype": "text/rust",
+   "name": "Rust",
+   "pygment_lexer": "rust",
+   "version": ""
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}