From c20e756988ba074608de8769c98ea0f12b2f87c5 Mon Sep 17 00:00:00 2001
From: Neil Smith <neil.git@njae.me.uk>
Date: Mon, 12 Jun 2017 09:32:55 +0100
Subject: [PATCH] Updated question text
---
02-lifts/lifts-solution.ipynb | 138 +++++++++++++++++++++++++++++++---
1 file changed, 129 insertions(+), 9 deletions(-)
diff --git a/02-lifts/lifts-solution.ipynb b/02-lifts/lifts-solution.ipynb
index 72fdb4b..281eb44 100644
--- a/02-lifts/lifts-solution.ipynb
+++ b/02-lifts/lifts-solution.ipynb
@@ -51,7 +51,7 @@
},
{
"cell_type": "code",
- "execution_count": 6,
+ "execution_count": 2,
"metadata": {
"collapsed": true
},
@@ -66,7 +66,7 @@
},
{
"cell_type": "code",
- "execution_count": 11,
+ "execution_count": 3,
"metadata": {},
"outputs": [
{
@@ -75,7 +75,7 @@
"209"
]
},
- "execution_count": 11,
+ "execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
@@ -87,6 +87,46 @@
"exit"
]
},
+ {
+ "cell_type": "code",
+ "execution_count": 13,
+ "metadata": {
+ "collapsed": true
+ },
+ "outputs": [],
+ "source": [
+ "def running(sequence):\n",
+ " current = 0\n",
+ " floors = []\n",
+ " for i in sequence:\n",
+ " current += value(i)\n",
+ " floors += [current]\n",
+ " return floors"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 16,
+ "metadata": {},
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "(10000, 216, -6)"
+ ]
+ },
+ "execution_count": 16,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "with open('02-lifts.txt') as f:\n",
+ " instructions = f.read()\n",
+ " floors = running(instructions)\n",
+ "len(floors), max(floors), min(floors)"
+ ]
+ },
{
"cell_type": "markdown",
"metadata": {},
@@ -96,7 +136,7 @@
},
{
"cell_type": "code",
- "execution_count": 14,
+ "execution_count": 4,
"metadata": {},
"outputs": [
{
@@ -105,7 +145,7 @@
"209"
]
},
- "execution_count": 14,
+ "execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
@@ -128,7 +168,7 @@
},
{
"cell_type": "code",
- "execution_count": 15,
+ "execution_count": 7,
"metadata": {
"collapsed": true
},
@@ -142,12 +182,12 @@
" exits.append(current)\n",
" else:\n",
" current += value(i)\n",
- " return exitsto"
+ " return exits"
]
},
{
"cell_type": "code",
- "execution_count": 13,
+ "execution_count": 8,
"metadata": {},
"outputs": [
{
@@ -156,7 +196,7 @@
"215"
]
},
- "execution_count": 13,
+ "execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
@@ -165,6 +205,86 @@
"max(exits(instructions))"
]
},
+ {
+ "cell_type": "code",
+ "execution_count": 17,
+ "metadata": {},
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "-5"
+ ]
+ },
+ "execution_count": 17,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "min(exits(instructions))"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 18,
+ "metadata": {},
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "209"
+ ]
+ },
+ "execution_count": 18,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "exits(instructions)[-1]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 19,
+ "metadata": {},
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "-2"
+ ]
+ },
+ "execution_count": 19,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "exits(instructions)[0]"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 21,
+ "metadata": {},
+ "outputs": [
+ {
+ "data": {
+ "text/plain": [
+ "1257"
+ ]
+ },
+ "execution_count": 21,
+ "metadata": {},
+ "output_type": "execute_result"
+ }
+ ],
+ "source": [
+ "len(exits(instructions))"
+ ]
+ },
{
"cell_type": "code",
"execution_count": null,
--
2.43.0