111 lines
1.9 KiB
Plaintext
111 lines
1.9 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 27,
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"metadata": {},
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"outputs": [],
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"source": [
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"def binaire2decimal(chaine):\n",
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" ans = 0\n",
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" for c in chaine:\n",
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" print(c)\n",
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" ans = ans*2+int(c)\n",
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" return ans"
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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": 29,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"1\n",
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"0\n",
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"0\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"4"
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]
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},
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"execution_count": 29,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"binaire2decimal(\"100\")"
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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": 47,
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"metadata": {},
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"outputs": [],
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"source": [
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"def decimal2binaire(nombre):\n",
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" binaire = []\n",
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" reste = nombre\n",
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" while reste:\n",
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" binaire.append(reste % 2)\n",
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" reste = reste // 2\n",
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" return binaire[::-1]"
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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": 48,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"[1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0]"
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]
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},
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"execution_count": 48,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"decimal2binaire(1234)"
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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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"metadata": {},
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"outputs": [],
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"source": []
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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",
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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": "3.8.1"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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