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podviaznikov/sum.btree.js

Created October 18, 2013 19:53
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sum.btree.js
var sumBTree = function(tree){
if(!tree || tree.length == 0) return 0
return tree[0] + sumBtree(tree[1]) + sumBtree(tree[2])
}
var tree = [1, [2, [1], [6]], [3, [1]]]
sumBTree(tree) // 14
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