Open Pcjmy opened 1 year ago
不知道是不是这个意思
// 构建树 class TreeNode { constructor (val = 0, left = null, right = null) { this.val = val this.left = left this.right = right } } function isSameTree (p, q) { if (!q && !p) { return true } if (p.left === q.left) { return true } if (p.right === q.right) { return true } return isSameTree(p.left, q.left) && isSameTree(p.right, q.right) } const tree1 = new TreeNode(1, new TreeNode(2), new TreeNode(3)); const tree2 = new TreeNode(1, new TreeNode(2), new TreeNode(3)); console.log(isSameTree(tree1, tree2))
不知道是不是这个意思