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80 lines
1.8 KiB
Plaintext
80 lines
1.8 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "666a35e1-435d-4555-8193-9258ff568e21",
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"metadata": {},
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"outputs": [],
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"source": [
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"class letterLeaf:\n",
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" def __init__(self,question):\n",
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" self.yes = None\n",
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" self.no = None\n",
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" self.question = question\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "254b714a-2504-4cc0-9a78-21d406ddbb2f",
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"metadata": {},
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"outputs": [],
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"source": [
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"# tree traversals, here to print stuff \n",
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"def inorder(treeName):\n",
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" if treeName:\n",
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" inorder(treeName.yes)\n",
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" print(treeName.question)\n",
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" inorder(treeName.no)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "e8512457-7944-4604-92c7-29f90ab6c3db",
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"metadata": {},
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"outputs": [],
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"source": [
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"# interactive user input utility \n",
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"def saysYes(ques):\n",
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" while True:\n",
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" ans = input(ques)\n",
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" ans = ans[0:1].lower()\n",
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" if ans == 'y': return True\n",
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" else : return False"
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]
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},
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{
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"cell_type": "markdown",
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"id": "8415d1d2-211a-4e82-b331-85527e8c1510",
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"metadata": {},
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"source": [
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"reference\n",
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"https://web.stonehill.edu/compsci/CS211/Assignmenta%202015/TreeAssignment.pdf"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.7"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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