Alaaddin74/MohlerASAG huggingface dataset:
Question: How can you implement a queue with a list?
Instructor answer: Keep the rear of the queue pointing to the tail of the linked list, so the enqueue operation is done at the end of the list, and keep the front of the queue pointing to the head of the linked list, so the dequeue operation is done at the beginning of the list.

Student answer: A list can have unlimited elements in it.  You can push a node onto the end of the list and pop the one in the front.
Grade (0-5): 5

Student answer: theoretically you could do it two ways one of which uses more processing power and memory no larger than the queue is ever at when full and the other which uses almost infinite memory. The more practical method would be two place the items in an array and remove the item in position one of the array after which you can shift the array and add another element if required. The other option which can use infinite memory when used for long term queues such as job scheduling that goes nonstop for extended periods. that is to implement an array and add the items read item one raise your counter value to two ecetera and continue adding more elements to the array. the downside to this method is after you use element one it is still in memory. or im crazy who knows
Grade (0-5): 2

Student answer: By implementing a list in which a tail pointer points to the item most recently inserted onto the back of the list and a head pointer which points to the item least recently inserted onto the list. Also, items can only be removed from the front of the list and can only be added to the back of the list.
Grade (0-5): 5

Student answer: You can use list to represent the items in a queue.
Grade (0-5): 1.5

Student answer: Have a pointer to the last element in the list and then use enqueue to insert items there. Link the first and last elements together to dequeue the list.
Grade (0-5): 3.5

Student answer: Enqueue to the end of the linked list... dequeue items from the beginning (head) of the list.
Grade (0-5): 5

Student answer: you use the first element in the list as the remove point for the queue and insert items at the end of the list.
Grade (0-5): 5

Student answer: Utilizing a front pointer and a back pointer.  The front poiner and back pointer points to the first item into the queue.  As you add items, the front remains the same but the back poiner 'next' points to the new item and the new item is assigned to become the 'new' back pointer.
Grade (0-5): 4.5

Student answer: Implement a linked list that only allows nodes to be added to the tail and can only be retrieved from the head.
Grade (0-5): 4.5

Student answer: Check if list is empty and add elements to the list.
Grade (0-5): 2.5

Student answer: make a linked list and add on to the front and delete from the back, keep track of both to do so.
Grade (0-5): 4.5

Student answer: by making the head of the list the beginning of the queue and the last listed item the insertion point of the queue
Grade (0-5): 4.5

Student answer: throw in data at the head and take it out at the tail
Grade (0-5): 4.5
Question: How can you implement a queue with a list?
Instructor answer: Keep the rear of the queue pointing to the tail of the linked list, so the enqueue operation is done at the end of the list, and keep the front of the queue pointing to the head of the linked list, so the dequeue operation is done at the beginning of the list.

Student answer: You create a list of nodes that had a head and a top pointer, and the functions are basically the same substituting pop and push with enqueue and dequeue
Grade (0-5): 3

Student answer: fairly easy... singly linked list with a pointer to the head and tail of hte list.<br><br>deque first item in que, create temp pointer to next element, delete head, and then make head the temporary pointer.<br><br>enque new item, use pointer to end of list, add a new item to the next item of the tail, and make the tail the next item of the current tail.
Grade (0-5): 4.5

Student answer: Use a linked list with 2 pointers, one to the front and one to the back. As long as back != front, the queue is not empty.
Grade (0-5): 4.5

Student answer: create a node with the input data, continue to add to the list.  when dequeueing - get the first elements data and set the next element in the list as the new first element
Grade (0-5): 4

Student answer: A linked list with Stack principles. The Queue's top element is the element that is always being removed first. Must use nodes to contain each element, with a pointer to the top element, which also could  be called the head pointer.
Grade (0-5): 3

Student answer: linked list checking for front and rear.  Keep enqueueing elements until front equal to rear -1.
Grade (0-5): 3.5

Student answer: a queue can be implemented in a list by keeping track of two pointers, a head and a tail
Grade (0-5): 4.5

Student answer: each element of a queue can be allocated in the nodes of an linked list. New elements should be added to the head of the list, with each dequeued element coming off the tail.
Grade (0-5): 5

Student answer: Implement the operation dequeue() as the list operation remove(1) and the operation getFront(queueFront) as the list operation retrieve(1, queueFront)
Grade (0-5): 4

Student answer: remove the first element and reference the second element as the new head of the list.
Grade (0-5): 3.5

Student answer: By creating and adding nodes at the end of the list and removing the nodes from the beginning of the list.
Grade (0-5): 5

Student answer: you would have your list and add a back pointer so that your program knows where the end is
Grade (0-5): 4

Student answer: your queue storage class has a list, and for enqueue, you add the item to the end of the list, and for dequeue you return the first item in the list
Grade (0-5): 4.5

Student answer: temp-&gt;next= NULL;<br>      if (front)  { (rear) -&gt; next= temp;}<br>      else front = temp;<br>      rear = temp;   }<br>
Grade (0-5): 3.5
Question: What is the stack operation corresponding to the enqueue operation in queues?
Instructor answer: push

Student answer: Push.
Grade (0-5): 5

Student answer: push, which inserts something at the top of the stack.
Grade (0-5): 5

Student answer: The stack operation corresponding to enqueue in queues is the push operation.
Grade (0-5): 5

Student answer: Push in a stack operation corresponds to the enqueue operation in queues.  These operations insert a new item into one end(the top and back, respectively) of the ADT.
Grade (0-5): 5

Student answer: The stack operation is almost the opposite of the enqueue operation.
Grade (0-5): 2.5

Student answer: push = enqueue<br>pop = dequeue
Grade (0-5): 4.5

Student answer: push
Grade (0-5): 5

Student answer: Not sure what this question means.  You can use the stack 'push' operation and the enqueue operation to detect palindromes.
Grade (0-5): 5

Student answer: Enqueue is the queue equivalent of push, and dequeue is the queue equivalent to pop.
Grade (0-5): 5

Student answer: Push operation.
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: that would be the push operation, if it put the item at the end of the list.
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: the Push method in the stack operations.
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: enqueue corresponds with push<br>dequeue corresponds with pop
Grade (0-5): 4.5

Student answer: Push corresponds with enqueue, both very similarly place new elements into their stack or queue
Grade (0-5): 5

Student answer: FIFO: First in First out
Grade (0-5): 1.5

Student answer: push
Grade (0-5): 5

Student answer: Push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5

Student answer: push
Grade (0-5): 5
Question: What is a tree?
Instructor answer: A collection of nodes, which has a special node called root, and the rest of the nodes are partitioned into one or more disjoint sets, each set being a tree.

Student answer: A hierarchy of nodes that are sorted in a particular order.  Each node has a ancestor (except for the root) and children (except for the leaves).
Grade (0-5): 4

Student answer: A tree is a finite set of one or more nodes with a specially designated node called the root and the remaining nodes are partitioned into disjoint sets where each of these sets is a tree.
Grade (0-5): 5

Student answer: A tree is a finite set of one or more nodes such that: there is a specially designated node called the root.
Grade (0-5): 4.5

Student answer: A connected, undirected graph without cycles.
Grade (0-5): 4.5

Student answer: A data structure that contains a root, internal nodes and external nodes. Each node references another node by means of pointers (pass-by-reference). The root is the "base" of the tree, it has no parents. A "leaf" is a node at the end of the tree which points to NULL.
Grade (0-5): 5

Student answer: a tree is a series of nodes where each node has links to other nodes.
Grade (0-5): 3

Student answer: an infinite set of nodes that have a root and descendants, and each addition is a leaf.
Grade (0-5): 3.5

Student answer: A set of one or more nodes that are hierarchically organized, with one special “root” node.
Grade (0-5): 4

Student answer: A tree is a finite set of one or more nodes such that there is a specially designated node called the root.<br>
Grade (0-5): 3.5

Student answer: one or more nodes in a hierarchy starting with the root and branching off like a tree to subtrees
Grade (0-5): 5

Student answer: A tree is a data structure where nodes are linked to each other in a hierarchical manner.
Grade (0-5): 3.5

Student answer: a grouping of data in a parent to child structure
Grade (0-5): 3

Student answer: It is a list of numbers in a list made by comparing values of nodes already in the tree and adding to the appropriate spot. Its a list made up of nodes with left and right pointers.
Grade (0-5): 3

Student answer: A tree is a branched data structure with nodes, and leaves... a special node called root has no parent node, but however like all other nodes can and does have 2 nodes that it links to, namely one on the right, and one on the left.
Grade (0-5): 4.5

Student answer: It organizes data in a nonlinear, hierarchical form, where items can have more than one successor.<br><br>Partitioned into a root node and subsets are general subtrees of the root.<br>
Grade (0-5): 5

Student answer: A tree is a finite set of one or more nodes such that there is a specially designated node called the root. The remaining nodes are partitioned into n&gt;=0 disjoint sets T the n plus 1, where each element set is a tree.
Grade (0-5): 5

Student answer: A finite set of nodes that starts with the root and terminates with leaves.
Grade (0-5): 4

Student answer: a set of data arranged with pointers. each element can have many pointers, but no two pointers point to the same element
Grade (0-5): 2.5
Question: What is a tree?
Instructor answer: A collection of nodes, which has a special node called root, and the rest of the nodes are partitioned into one or more disjoint sets, each set being a tree.

Student answer: A Tree is a data structure with one or more data nodes, each of which contains some data. Each node itself can have a number of attached child nodes, creating the branched structure Trees are named for.
Grade (0-5): 4.5

Student answer: a finite collection of nodes, where it starts with an element called the root, which has children, and its children have children until you get to the leaves which are the last elements and have to children
Grade (0-5): 4.5

Student answer: A nonlinear, two-dimensional data structure.
Grade (0-5): 2

Student answer: a finite set of one or more nodes such that there is a root node and all other nodes are split into trees of lesser value than the root
Grade (0-5): 4

Student answer: A finite number of nodes such that there is one root node, each node has a certain number of children nodes, and each child is also a tree
Grade (0-5): 5

Student answer: A type of data structure in which each element is attached to one or more elements directly beneath it.
Grade (0-5): 4
Question: What is the height of a tree?
Instructor answer: The length of the longest path from the root to any of its leaves.

Student answer: Each level of a generation in the tree, some people do not count the root as a generation
Grade (0-5): 4

Student answer: The height of a tree is in terms of the levels of its nodes such that, if  the tree is empty its height is 0 otherwise its height is equal to the maximum level of its nodes.
Grade (0-5): 4.5

Student answer: The height of a tree is the number of nodes on the longest path from the root to a leaf.
Grade (0-5): 5

Student answer: The number of nodes on the longest path from the root of the tree to a leaf.
Grade (0-5): 5

Student answer: Height = the number of times you must progress down the levels of a tree to reach a leaf of the greatest distance from the root.
Grade (0-5): 5

Student answer: the height of a tree is the length from the root to the furthest leaf
Grade (0-5): 5

Student answer: The height is the number of generations (levels) from the root.
Grade (0-5): 4.5

Student answer: The height of a tree is the number of levels between the root and the leaf farthest away from it.
Grade (0-5): 5

Student answer: is the depth of its furthest leaf
Grade (0-5): 4.5

Student answer: the number of nodes from root to leaf
Grade (0-5): 3.5

Student answer: the distance from the deepest leaf to the root
Grade (0-5): 5

Student answer: the number of generations or levels of a tree
Grade (0-5): 4.5

Student answer: The intensity of the children. Say you begin with one node, Thats one height. Then you add two children to that node and then two children to each of those nodes and two children to each of THOSE nodes. Youre current height would be 4.
Grade (0-5): 3

Student answer: the number of levels of a tree, like a tree can have at minimum a depth of 3 and at most a height of 8 for 8 nodes.
Grade (0-5): 3.5

Student answer: The number of nodes on the longest path from the root to the leaf.
Grade (0-5): 5

Student answer: The height of a tree is the number of nodes on the longes path from the root to a leaf.
Grade (0-5): 5

Student answer: is equal to the number of levels.  levels between the root node and the terminal nodes.
Grade (0-5): 4.5

Student answer: the number of generations or levels the tree has
Grade (0-5): 4.5

Student answer: The height of a tree is the depth of its subtrees, that is, how many layers deep it is.
Grade (0-5): 4.5

Student answer: is the number of generations in the tree
Grade (0-5): 4.5

Student answer: The number of nodes on the longest path from the root to a leaf.
Grade (0-5): 5

Student answer: the number of distinct levels of separation
Grade (0-5): 4

Student answer: the height of a tree is how many levels of nodes that it has
Grade (0-5): 4.5

Student answer: The connections between elements are called branches. Trees are often called inverted trees because they are normally drawn with the root at the top.
Grade (0-5): 1.5
Question: What is a leaf?
Instructor answer: A node that has no children.

Student answer: A leaf is a child of a parent node that has no children nodes of its own.
Grade (0-5): 5

Student answer: A leaf is a node with no children.
Grade (0-5): 5

Student answer: A node with no children.
Grade (0-5): 5

Student answer: A tree node with no children.
Grade (0-5): 5

Student answer: And end point of the tree... a node that does not have any children.
Grade (0-5): 5

Student answer: a node with no children.
Grade (0-5): 5

Student answer: A new item to the tree--a child
Grade (0-5): 3

Student answer: A leaf is a node with children, it is a terminating node.
Grade (0-5): 2

Student answer: The node with degree 0.
Grade (0-5): 4

Student answer: the node with degree 0
Grade (0-5): 4

Student answer: a leaf is a node with no children
Grade (0-5): 5

Student answer: the last child on any branch
Grade (0-5): 4.5

Student answer: The last value in the tree. A value with no children attatched.
Grade (0-5): 5

Student answer: a node with no children.
Grade (0-5): 5

Student answer: A node with no children.
Grade (0-5): 5

Student answer: A leaf is a node with no children
Grade (0-5): 5

Student answer: a node with degree 0.  last node in the tree and furtherest away from the root.
Grade (0-5): 4

Student answer: an endpoint on a tree that contains no pointers or pointers that are set to null
Grade (0-5): 4.5

Student answer: A leaf is a node with no children.
Grade (0-5): 5

Student answer: an element in a tree that has no children
Grade (0-5): 5

Student answer: A node with no children.
Grade (0-5): 5

Student answer: a leaf is a node that has no children nodes
Grade (0-5): 5

Student answer: a leaf is a node with no children
Grade (0-5): 5

Student answer: The elements at the very bottom of an inverted tree (that is, those that have no elements below them) are called leaves.
Grade (0-5): 5
Question: What is a binary tree?
Instructor answer: A tree for which the maximum number of children per node is two.

Student answer: A tree data structure in which each done has at most two children, typical called left and right nodes.  The right node is usually greater than the left node and the parent node.
Grade (0-5): 4.5

Student answer: A binary tree is a set of nodes that is either empty or partitioned into a root node and one or two subsets that are binary subtrees of the root. Each node can have no more than two children, a right and a left child.
Grade (0-5): 5

Student answer: A set of nodes that is either empty or partitioned into a root node and one or two subsets that are binary subtrees of the root.  Each node has at most two children, the left child and the right child.
Grade (0-5): 5

Student answer: A set of zero or more nodes, partitioned into a root node and two possibly empty sets that are binary trees. Thus, each node in a binary tree has at most two children, the left child and the right child.
Grade (0-5): 5

Student answer: A tree in which each parent has a maximum of 2 children.
Grade (0-5): 5

Student answer: a tree where each node has at most 2 children.
Grade (0-5): 5

Student answer: a tree with up to two children or a right subtree and/or a left subtree
Grade (0-5): 5

Student answer: A binary tree is a tree in which all nodes have a maximum of two degrees, or can only have two children each.
Grade (0-5): 5

Student answer: a binary tree is a tree data structure in which each node has at most two children.
Grade (0-5): 5

Student answer: a tree with only 2 joints, left and right
Grade (0-5): 4.5

Student answer: A binary search tree is a tree that also has the condition that each node may have at maximum 2 children
Grade (0-5): 4.5

Student answer: a tree where each parent can have at max two children.
Grade (0-5): 5

Student answer: a list of numbers that are ordered compared to how they compare to the other numbers already added in the tree
Grade (0-5): 2

Student answer: a tree where each node can have at most 2 children.
Grade (0-5): 5

Student answer: Starting at the root node, it branches off into one or two subsets that are binary subtrees of the root.<br><br>Each node has at most two children, the left child and the right child.
Grade (0-5): 5

Student answer: A binary tree is a set of nodes that is either empty or partitioned into a root node and one or two subsets that are binary subtrees of the root. Each node has at most two children, the left child and the right child.
Grade (0-5): 5

Student answer: a tree that has a maximum of 2 children per node
Grade (0-5): 5

Student answer: a tree with elements that can contain at most two pointers
Grade (0-5): 5

Student answer: A binary tree can have only two children for each node.
Grade (0-5): 5

Student answer: a tree where every parent has only two children
Grade (0-5): 4.5

Student answer: A tree where every node has no more than two children
Grade (0-5): 5

Student answer: a binary tree is a special search tree where each node has either 2, 1, or 0 children
Grade (0-5): 4.5
Question: What is a binary tree?
Instructor answer: A tree for which the maximum number of children per node is two.

Student answer: a binary tree is a special type of tree where each node can only have at maximum 2 children
Grade (0-5): 5

Student answer: A binary tree is a special type of inverted tree in which each element has only two branches below it.
Grade (0-5): 4.5
Question: What is a binary search tree?
Instructor answer: A binary tree that has the property that for any node the left child is smaller than the parent which in turn is smaller than the right child.

Student answer: A tree data structure where each node has a value, where the total order is defined on these values.  the left subtree contains only values less than the parent node, and vice versa for the right subtree.
Grade (0-5): 5

Student answer: A binary search tree is a binary tree where the value in any node 'n' is greater than the value in every node in n's left subtree but less than every node in n's right subtree.
Grade (0-5): 5

Student answer: A binary tree where the value in any node n is greater than the value in every node in n's left subtree, but less than the value of every node in n's right subtree.
Grade (0-5): 5

Student answer: A binary tree where the search key in any node n is greater than the search key in any node in n's left subtree, but less than the search key in any node in n's right subtree.
Grade (0-5): 5

Student answer: A tree which is split based on values. This makes it very easy to search. One can compare the desired value to the root, and if the root is greater than, we search the left side of the tree, if it is less than, we search the right side... and do the same thing recursively.
Grade (0-5): 5

Student answer: a tree where each node has at most two nodes and the node on the left is less than the root and the node on the right is greater than the root.
Grade (0-5): 4.5

Student answer: a special binary tree that has a rule that all the subtrees on the right are smaller than the node value and all the subtrees on the left are larger than the node value
Grade (0-5): 4

Student answer: Binary search trees are similar to binary trees, but have been implemented to organize data in a specific way for later searching.
Grade (0-5): 3.5

Student answer: it is a binary tree where each node has a value, a total order is defined on these values, the left subtree of a node contains only values less than the node's value, and the right subtree of a node contains only values greater than or equal to the node's value.
Grade (0-5): 5

Student answer: A binary tree with the data organized in a specific arangment
Grade (0-5): 2.5

Student answer: A binary search tree is a tree that also has the condition that each node may have at maximum 2 children and where the input data is compared to the data in the tree starting with the root. If the value is smaller than the root it traverses left, if it is larger it traverses right until it becomes a leaf.
Grade (0-5): 4.5

Student answer: a binary tree in which the data is in order from left to right.
Grade (0-5): 4

Student answer: a tree that is set up so that it can be easily searched for numbers based on the location compared to the previous nodes.
Grade (0-5): 3.5

Student answer: a binary tree where the children are ordered such that the right side is greater than the current node, and the left is less than or equal the current node.
Grade (0-5): 5