hemavardhang/MohlerASAG huggingface dataset:
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: Start from the root, circle around the _whole_ "tree", naming each node as you see it.
Grade: 4.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: it is where you visit the parent then you vistit the children
Grade: 1.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: To start from the root , traveling left and visiting ever child along the way till you return to the root from the right.
Grade: 4 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: Traversing a tree down to it's terminal child and then all of it's siblings, then it traverses up the terminal child's parent and all of it's siblings (repeating the first step if those siblings have children) until the root node has been visited.
Grade: 4 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler tour traversal of a tree the function that iteratively keeps track of the pointer on each node.
Grade: 3 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: You travel the outside edge of the tree, clockwise, while naming each node.
Grade: 4 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: children to root
Grade: 2 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: go to the bottom of the left sub tree and visit the parent and then its children
Grade: 3 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler tour traverses through the tree in a rubber-band style shape.
Grade: 3.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler tour traversal of a tree is a specific way of navigating a tree that involves following the tree starting at the very top and moving along the left side of the tree first, cupping in to visit the parents of children nodes.  It allows for each node to be visited from the left, the right and the bottom.<br><br>The Euler tour first progresses to a left child if there is one, then progresses to it's parent, then it's next child, then it's parent's parent.
Grade: 4.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: it runs through the parents and the children in order
Grade: 3 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: it starts node on the left of the root and then proceeds to visits each node in a left to right order, visits the root, and then proceeds to repeat the previous step on the right side of the tree.
Grade: 3.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: Travel from the root to the farthest left child<br>Backup, travel the leftmost children in the right side<br>repeat until reaching the rightmost child.
Grade: 4.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: has preorder, in order, and postorder of a tree.  preorder = puts the parent node in front of the child node(s).  in order = puts the parent node between the left child and right child node(s).  postorder = puts the parent node after the child node(s).
Grade: 3.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler traveral is when you go through a tree looking for nodes to put in the order of left, root, right. Like inOrder traversal.
Grade: 4 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: An Euler traversal is a traversal that begins with the root, and travels around the outside of the tree.  Each element in the tree is visited 3 times.  From the left, from the bottom and from the right.
Grade: 5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: Euler tour traversal of a tree traverses down each branch straight to one leaf then starts again at the root and repeats until all elements have been traversed.
Grade: 4 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler tour visits every node in a tree, starting with the root and working around the tree counterclockwise. in-order, post-order, and pre-order traversals can be seen as variations of the Euler tour traversal.
Grade: 4.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: not answered
Grade: 0 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: to traverse going down to the left then go to the right of last children and back to the top.. kind of like going around the tree
Grade: 5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: You recursively visit every node on the list. You visit the node from the left, the bottom, and from the right.
Grade: 5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: the euler tour is a way to traverse a tree where you come into contact with each node three times, from the left, from the right, and from the bottom
Grade: 5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: traversing a tree level by level
Grade: 1.5 out of 5
Question: What is the Euler tour traversal of a tree?
Instructor answer: A walk around the tree, starting with the root, where each node is seen three times: from the left, from below, from the right.
Student answer: The Euler traversal through the tree in a rubber band style shape.
Grade: 3.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: if root, set root to NULL<br>else if deleting right leaf, set rightPtr of parent node to NULL<br>else if deleting left leaf, set leftPtr of parent node to NULL<br>else if deleting a left or right subtree child node, set the max leaf child in the left subtree as the new child node.
Grade: 4.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: Traverse the tree and find the node, if the node has no children, simply delete it; otherwise set the node's data equal to the data of one of its children then set the pointer for that child to NULL.
Grade: 3.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: first attaching the elements from the node to be deleting to alternate nodes and then deleting that node.  <br><br>delete node;
Grade: 3.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: If you delete a node from a tree, you have to link that nodes parents to the children of that node.
Grade: 3.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: Must delete the information that the node contains (to free up memory/ "garbage collect") and also delete the pointer (in that node's "parent") that points to the node you wish to delete.
Grade: 2 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: you replace the node with the largest element of its left subtree or replace it with the smallest element of the right subtree.
Grade: 5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: You traverse the tree till you find the node you are wanting to delete.  If the node has no children you delete it.  If the node has children, before you delete, you find the left-most of its children and attach it to the root then you can delete the node.
Grade: 4 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: Link the to-be-deleted's left child to the to-be-deleted's parent's left child pointer.
Grade: 4.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: The way you delete a node from a binary search tree is first you have take the root and then see the nodes that are coming from the root. And delete the nodes and set the root to NULL.
Grade: 2 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: You remove the element from the tree and move the next highest element from the left into its place.
Grade: 4.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: delete node;
Grade: 1.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: the deletion of a node depends upon if it has children and if it is an AVL binary search tree. Assuming it is not an AVL tree, and the node being deleted has no children, you just set its pointer to null. If it has a left child or a right child exclusively, that child replaces the deleted node, if it has two children, the left most child of the right sub tree (or right most child of the left subtree)will replace it
Grade: 5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: If the node is a leaf, just set it's parent's pointer to null and delete it, if it has a single child, set the parent's pointer to the child and delete; if it has two children, set the node to one of the middle children and remove that child from its previous position as a leaf (rightmost child of the left subtree or leftmost child of the right subtree).
Grade: 5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: In a binary search tree, you must first establish a proper replacement for the node you are about to delete, usually a child from the soon to be deleted node.  Once that replacement node has been found, you simply reassign it to where the node that is going to be deleted is.  After the deleted node has been usurped, you remove the deleted node from memory so it may be used again.<br>
Grade: 4 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: It all depends on where the node is located. If its a child it can just be deleted but for a node inside the tree it must be replaced with another node that works in its place.
Grade: 3.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: if the node has no children, delete it right away, otherwise, put either the furthest right node on the left side or the furthest left node on the right side in that place and perform a the above on that node to guarantee that it's children get handled properly.
Grade: 5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: Create a temp Node<br><br>Set temp's values to the Node after head <br>or NULL in the case of only head Node in the list. <br><br>Set head equal to temp.<br>Delete temp<br>
Grade: 2 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: by searching down the tree until you find the node, and replacing the link to that node with the greatest child node on the left subtree or the least child node on the right subtree.
Grade: 4.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: Set the nodes to NULL, where that it doesn't point to anything, and the use the DELETE opertator to clear space from memory.
Grade: 1.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: You must first traverse the tree to find the appropriate value.  Then you must make sure that the node is a leaf node.  If it is, then you can delete the pointer to that specific node.
Grade: 3 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: if the node is a leaf, you set it's parent's pointer to null.<br>if the node is in the tree you must replace the node with one in the tree:<br>either the largest in the left of the tree or the smallest in the right of the tree.<br>this can be done recursively if needed.
Grade: 5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: if the node is a leaf it can simply be deallocated/deleted from memory, and its parent's reference to it changed to NULL. If the node has a single child, the pointer to it should be made to point to its child before deleting the node. Should the node have two children, the easiest solution may be to copy the node's entire subtree to a new array or tree, delete the node and all descendants, then add the elements taken from the subtree back into the main tree.
Grade: 4.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: not answered
Grade: 0 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: you cannot delete a node because that can cause a node to have more than 2 children
Grade: 1.5 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: You search the tree for the node using recursion. When you find the node, you determine whether it is a leaf or a internal node. If it is a leaf, you just delete it and set the parent pointer to that node to NULL. If it is a  node, you replace the node with either of the children nodes.
Grade: 4 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: to delete the node, you would have to link the children nodes that are connected to the node to be deleted to the remaining nodes of the tree in such a way that nodes on the right of the parent node are larger than the parent and nodes on the left of the parent node are smaller
Grade: 4 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: if it has no children, you just delete it. if it only has one child, just replace the node with whichever child it has. if it has both children, replace it with one of its children, and send the other child down along the other side of the new node.
Grade: 4 out of 5
Question: How do you delete a node from a binary search tree?
Instructor answer: Find the node, then replace it with the leftmost node from its right subtree (or the rightmost node from its left subtree).
Student answer: pointer to the child and delete it has 2 children set the node to the child and delete it. the node to th middle will then take its place
Grade: 3 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: Log(n) where n is the number of nodes.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: log(n) steps
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: The number of levels and the height of the tree
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: It is the same as the height of the tree.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: Given n elements, it would take n/2 steps to find the search criteria.
Grade: 1.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: log n
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: Depends on the location of the node you are looking for. If it is the root it is one step. <br>else<br>If it is smaller than the current you are on node you go to the left.  If it is larger than the current node you are on go to the right.
Grade: 2 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: 2^n where n is the # of levels the binary tree has
Grade: 2 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: The number of steps to search a node is the function n-1.
Grade: 3.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: It would take n/2 elements, given n.
Grade: 1.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: log(n)
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: O(log n)
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: O( Log (n) )
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: If the binary search tree is constructed efficiently, best case scenario is O(log n) time.  Where n is the number of items in the tree.<br><br>If the binary search tree is constructed poorly, with for instance the root of the tree being 1, and progressing downwards and to the right its children are each more than the last: you have a one-way linear linked list.  That worse case scenario would be a full traversal at O(n) time. Where n is the number of items in the tree.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: N, n being the number of nodes.
Grade: 4 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: depending on the way that the tree is ordered, it could be anywhere between log(n) and N steps.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: worst case scenario = the number of levels of the tree, ie: the node at the farthest position from the root node.  best case = 1 step if its the root node.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: 3 steps at most.  There are 3 cases.
Grade: 1.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: log(n)    where n equals the total number of nodes in the tree.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: the same number of steps as the number of levels or generations in the tree
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: to find a node in a binary search tree takes at most the same number of steps as there are levels of the tree.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: three steps<br>visit the root node, then go to right subtree, after visiting right subtree visit left subtree
Grade: 2.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: ( n(n-1) ) / 2<br><br>
Grade: 1.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: 2n-1
Grade: 2.5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: it takes at most h steps, where h is the height of the tree.
Grade: 5 out of 5
Question: How many steps does it take to search a node in a binary search tree?
Instructor answer: The height of the tree.
Student answer: it depends on the install search tree then from there for whatever the case is the it repeats it back along the case of the primary node
Grade: 1.5 out of 5