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Added index page and index page generator for all solutions.

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This commit is contained in:
Felix Martin
2018-02-01 18:53:44 +01:00
parent 0ae36f9b59
commit 224a677514
6 changed files with 194 additions and 11630 deletions
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2
.gitignore vendored
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@@ -1,2 +1,4 @@
*.swp *.swp
__pycache__ __pycache__
.ipynb_checkpoints
index.html

0
html/EulerProblem001.html Executable file → Normal file
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11696
html/EulerProblem002.html Executable file → Normal file
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html/render.py Normal file
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import jinja2
import os
from operator import itemgetter
def file_name_to_solution(name):
number = int(name.replace("EulerProblem", "").replace(".html", ""))
file_name = name
display_name = name.replace("EulerProblem", "Problem ").replace(".html", "")
return (number, file_name, display_name)
def get_solution_list(directory="./"):
l = [file_name_to_solution(f) for f in os.listdir(directory)
if f.endswith(".html") and f.startswith("EulerProblem")]
l.sort(key=itemgetter(0))
return l
def render_solutions(solutions):
loader = jinja2.FileSystemLoader(searchpath="./")
env = jinja2.Environment(loader=loader)
template = env.get_template("template.html")
d = {"solutions": solutions}
with open("index.html", 'w') as f:
f.write(template.render(**d))
render_solutions(get_solution_list())

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html/template.html Normal file
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@@ -0,0 +1,53 @@
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<title>Project Euler Solutions</title>
</head>
<body>
<header>
<div class="navbar navbar-dark bg-dark box-shadow">
<div class="container d-flex justify-content-between">
<a href="#" class="navbar-brand d-flex align-items-center">
<strong>My Project Euler Solutions</strong>
</a>
</div>
</div>
</header>
<main role="main">
<div class="container">
<div class="row" style="padding-top: 40px;">
<div class="col">
<ul>
{% for _, a, t in solutions %}
<li><a href="{{a}}">{{t}}</a></li>
{% endfor %}
</ul>
</div>
</div>
<div class="row" style="padding-top: 40px;">
</div>
</div>
</main>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
</body>
</html>

44
ipython/EulerProblem002.ipynb
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@@ -16,7 +16,9 @@
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 1, "execution_count": 1,
"metadata": {}, "metadata": {
"collapsed": true
},
"outputs": [], "outputs": [],
"source": [ "source": [
"def fibonacci_generator():\n", "def fibonacci_generator():\n",
@@ -58,7 +60,9 @@
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 3, "execution_count": 3,
"metadata": {}, "metadata": {
"collapsed": true
},
"outputs": [], "outputs": [],
"source": [ "source": [
"def get_even_fibonaccis_smaller_or_equal_four_million():\n", "def get_even_fibonaccis_smaller_or_equal_four_million():\n",
@@ -82,7 +86,9 @@
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 4, "execution_count": 4,
"metadata": {}, "metadata": {
"collapsed": false
},
"outputs": [ "outputs": [
{ {
"name": "stdout", "name": "stdout",
@@ -96,6 +102,36 @@
"f = get_even_fibonaccis_smaller_or_equal_four_million()\n", "f = get_even_fibonaccis_smaller_or_equal_four_million()\n",
"print(sum(f))" "print(sum(f))"
] ]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"I looked at the solutions in the forum and I kind of forgot about simple straight forward approaches. There is no need to create a list and the sum it up. Instead I can simply increment a counter which will be much faster, but less readable maybe."
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"4613732\n"
]
}
],
"source": [
"r, a, b = 0, 0, 1\n",
"while b <= 4000000:\n",
" if b % 2 == 0: r += b\n",
" a, b = b, a + b\n",
"print(r)"
]
} }
], ],
"metadata": { "metadata": {
@@ -114,7 +150,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.6.3" "version": "3.5.4"
} }
}, },
"nbformat": 4, "nbformat": 4,