<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<style>
article, aside, figure, footer, header, hgroup,
menu, nav, section { display: block; }
</style>
</head>
<body>
<p id="hello">Hello World</p>
</body>
</html>
var seeds = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16],
num_rounds = Math.log(seeds.length)/Math.log(2);
//2-dimensional array, each subarray holds the seeds active in that round, in order of matches played
//example: seeds in first match of 2nd round are: seed_round[1][0] & seed_round[1][1]
var seed_rounds=[];
//messy here, just creates empty arrays inside seed_round
for (var i=0;i<num_rounds;i++) {
seed_rounds[i]=[];
}
//assuming no upsets in the bracket, 1st and 2nd seeds should be in the final match
seed_rounds[num_rounds] = [1,2];
//for each round in the bracket
for (var r=num_rounds;r>0;r--) {
var round=seed_rounds[r];
var feed_round=seed_rounds[r-1];
//for each seed in the round, work out the who they defeated in the previous round, storing the resil
for (var m=0;m<round.length;m++) {
var num_teams_in_round = round.length*2;
//feeder match seed A = current match seed "m"
feed_round[m*2]=round[m];
//feeder match seed B = # teams in feeder round plus 1 minus current match seed "m"
feed_round[(m*2)+1]=num_teams_in_round+1-round[m];
}
}
console.log("seeds:"+seed_rounds[1]);
Output
300px
You can jump to the latest bin by adding /latest
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Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |