Scala.ipynb

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   "id": "accepting-carry",
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     "text": [
      "(1,2)(1,3)(2,1)(2,3)(3,1)(3,2)"
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       "<div class=\"jp-RenderedText\">\n",
       "<pre><code><span style=\"color: rgb(0, 187, 187)\"><span class=\"ansi-cyan-fg\">l</span></span>: <span style=\"color: rgb(0, 187, 0)\"><span class=\"ansi-green-fg\">List</span></span>[<span style=\"color: rgb(0, 187, 0)\"><span class=\"ansi-green-fg\">Int</span></span>] = <span style=\"color: yellow\"><span class=\"ansi-yellow-fg\">List</span></span>(<span style=\"color: rgb(0, 187, 0)\"><span class=\"ansi-green-fg\">1</span></span>, <span style=\"color: rgb(0, 187, 0)\"><span class=\"ansi-green-fg\">2</span></span>, <span style=\"color: rgb(0, 187, 0)\"><span class=\"ansi-green-fg\">3</span></span>)</code></pre>\n",
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      "text/plain": [
       "\u001b[36ml\u001b[39m: \u001b[32mList\u001b[39m[\u001b[32mInt\u001b[39m] = \u001b[33mList\u001b[39m(\u001b[32m1\u001b[39m, \u001b[32m2\u001b[39m, \u001b[32m3\u001b[39m)"
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   "source": [
    "var l = List(1,2,3)\n",
    "\n",
    "for {\n",
    "    x <- l\n",
    "    y <- l\n",
    "    if (x!=y)\n",
    "} print((x,y))"
   ]
  }
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