Created
December 23, 2016 15:49
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| function loop_size(node){ | |
| var visitedNodes = []; | |
| var idx = -1; | |
| while (node != null) { | |
| idx = visitedNodes.indexOf(node); | |
| if (idx < 0) { | |
| visitedNodes.push(node); | |
| } else { | |
| break; | |
| } | |
| node = node.getNext(); | |
| } | |
| return (visitedNodes.length - idx); | |
| } |
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