Move Project Euler under puzzles.
This commit is contained in:
99
puzzles/project_euler/pe/p083.html
Normal file
99
puzzles/project_euler/pe/p083.html
Normal file
@@ -0,0 +1,99 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="author" content="Colin Hughes" />
|
||||
<meta name="description" content="A website dedicated to the fascinating world of mathematics and programming" />
|
||||
<meta name="keywords" content="programming,mathematics,problems,puzzles" />
|
||||
|
||||
<title>Problem 83 - Project Euler</title>
|
||||
<link rel="shortcut icon" href="http://projecteuler.net/favicon.ico" />
|
||||
<link rel="stylesheet" type="text/css" href="style_main.css" />
|
||||
<link rel="stylesheet" type="text/css" href="style_light.css" />
|
||||
<script type="text/x-mathjax-config">
|
||||
MathJax.Hub.Config({
|
||||
jax: ["input/TeX", "output/HTML-CSS"],
|
||||
tex2jax: {
|
||||
inlineMath: [ ["$","$"], ["\\(","\\)"] ],
|
||||
displayMath: [ ["$$","$$"], ["\\[","\\]"] ],
|
||||
processEscapes: true
|
||||
},
|
||||
"HTML-CSS": { availableFonts: ["TeX"] }
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML">
|
||||
</script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<div id="container">
|
||||
|
||||
<div id="nav" class="noprint">
|
||||
<ul>
|
||||
<li><a href="about" title="About" accesskey="h">About</a></li>
|
||||
<li><a href="register" title="Register" accesskey="1">Register</a></li>
|
||||
<li id="current"><a href="problems" title="Problems" accesskey="2">Problems</a></li>
|
||||
<li><a href="login" title="Login" accesskey="3">Login</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
<div id="info_panel"><a href="rss2_euler.xml"><img src="images/icon_rss.png" alt="RSS Feed" title="RSS Feed" /></a><a href="secure=7e57d"><img src="images/icon_lock.png" alt="Use secure connection" title="Use secure connection" /></a></div>
|
||||
|
||||
<div id="logo" class="noprint">
|
||||
<img src="images/pe_banner_light.png" alt="Project Euler .net" />
|
||||
</div>
|
||||
|
||||
<div id="content">
|
||||
<div style="text-align:center;" class="print"><img src="images/pe_banner.png" alt="projecteuler.net" style="border:none;" /></div>
|
||||
<h2>Path sum: four ways</h2><div class="info" style="cursor:help;width:200px;margin-bottom:10px;"><h3>Problem 83</h3><span style="width:300px;color:#666;">Published on Friday, 19th November 2004, 06:00 pm; Solved by 8260</span></div>
|
||||
<div class="problem_content" role="problem">
|
||||
<p class='info'>NOTE: This problem is a significantly more challenging version of <a href='index.php?section=problems&id=81'>Problem 81</a>.</p>
|
||||
<p>In the 5 by 5 matrix below, the minimal path sum from the top left to the bottom right, by moving left, right, up, and down, is indicated in bold red and is equal to 2297.</p>
|
||||
<div style='text-align:center;'>
|
||||
<table cellpadding='0' cellspacing='0' border='0' align='center'>
|
||||
<tr>
|
||||
<td><img src='images/bracket_left.gif' width='8' height='120' alt='' align='middle' /><br /></td>
|
||||
<td>
|
||||
<table cellpadding='3' cellspacing='0' border='0'>
|
||||
<tr>
|
||||
<td><span style='color:#dd0000;'><b>131</b></span></td><td>673</td><td><span style='color:#dd0000;'><b>234</b></span></td><td><span style='color:#dd0000;'><b>103</b></span></td><td><span style='color:#dd0000;'><b>18</b></span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><span style='color:#dd0000;'><b>201</b></span></td><td><span style='color:#dd0000;'><b>96</b></span></td><td><span style='color:#dd0000;'><b>342</b</span></td><td>965</td><td><span style='color:#dd0000;'><b>150</b></span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>630</td><td>803</td><td>746</td><td><span style='color:#dd0000;'><b>422</b></span></td><td><span style='color:#dd0000;'><b>111</b></span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>537</td><td>699</td><td>497</td><td><span style='color:#dd0000;'><b>121</b></span></td><td>956</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>805</td><td>732</td><td>524</td><td><span style='color:#dd0000;'><b>37</b></span></td><td><span style='color:#dd0000;'><b>331</b></span></td>
|
||||
</tr>
|
||||
</table>
|
||||
</td>
|
||||
<td><img src='images/bracket_right.gif' width='8' height='120' alt='' align='middle' /><br /></td>
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
<p>Find the minimal path sum, in <a href='project/matrix.txt'>matrix.txt</a> (right click and 'Save Link/Target As...'), a 31K text file containing a 80 by 80 matrix, from the top left to the bottom right by moving left, right, up, and down.</p>
|
||||
|
||||
</div><br />
|
||||
<br /></div>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<div id="footer" class="noprint">
|
||||
<a href="copyright">Project Euler Copyright Information</a>
|
||||
<!--/Creative Commons License--><!-- <rdf:RDF xmlns="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
|
||||
<Work rdf:about="">
|
||||
<license rdf:resource="http://creativecommons.org/licenses/by-nc-sa/2.0/uk/" />
|
||||
<dc:type rdf:resource="http://purl.org/dc/dcmitype/Text" />
|
||||
</Work>
|
||||
<License rdf:about="http://creativecommons.org/licenses/by-nc-sa/2.0/uk/"><permits rdf:resource="http://web.resource.org/cc/Reproduction"/><permits rdf:resource="http://web.resource.org/cc/Distribution"/><requires rdf:resource="http://web.resource.org/cc/Notice"/><requires rdf:resource="http://web.resource.org/cc/Attribution"/><prohibits rdf:resource="http://web.resource.org/cc/CommercialUse"/><permits rdf:resource="http://web.resource.org/cc/DerivativeWorks"/><requires rdf:resource="http://web.resource.org/cc/ShareAlike"/></License></rdf:RDF> -->
|
||||
</div>
|
||||
</div>
|
||||
<div style="height:1px;"> </div></body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user