https://jsalgorithm.com Sun, 17 May 2020 02:54:10 +0000 en-US hourly 1 https://wordpress.org/?v=5.5.15 177240629 https://jsalgorithm.com/2020/05/17/path-sum-ii/ https://jsalgorithm.com/2020/05/17/path-sum-ii/#respond Sun, 17 May 2020 02:54:10 +0000 http://50.19.13.106/?p=96 let pathSum = function(root, sum, results = [], result = []) {

if (!root) return results;
if (sum - root.val === 0 && !root.left && !root.right) {
results.push([...result, root.val]);
}

pathSum(root.left, sum - root.val, results, [...result, root.val]);
pathSum(root.right, sum - root.val, results, [...result, root.val]);
return results;
}; ]]> https://jsalgorithm.com/2020/05/17/path-sum-ii/feed/ 0 96