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Stack Overflow is a question-and-answer website for computer programmers. It is the flagship site of the Stack Exchange Network . [ 2 ] [ 3 ] [ 4 ] It was created in 2008 by Jeff Atwood and Joel Spolsky .
procedure iterativePostorder(node) if node = null return stack ← empty stack lastNodeVisited ← null while not stack.isEmpty() or node ≠ null if node ≠ null stack.push(node) node ← node.left else peekNode ← stack.peek() // if right child exists and traversing node // from left child, then move right if peekNode.right ≠ null and ...
Min element: In an interval heap, the minimum element is the element on the left hand side of the root node. This element is removed and returned. To fill in the vacancy created on the left hand side of the root node, an element from the last node is removed and reinserted into the root node.
Coding Horror (blog), Stack Overflow, Stack Exchange [3] Jeff Atwood (born 1970) is an American software developer , author, blogger, and entrepreneur. He co-founded the question-and-answer network Stack Exchange , which contains the Stack Overflow website for computer programming questions. [ 4 ]
4. Perform Flood-fill one step to the north of node 5. Perform Flood-fill one step to the west of node 6. Perform Flood-fill one step to the east of node 7. Return. Though easy to understand, the implementation of the algorithm used above is impractical in languages and environments where stack space is severely constrained (e.g. Microcontrollers).
This kind of list has exactly the same properties as the XOR linked list, except that a zero link field is not a "mirror". The address of the next node in the list is given by subtracting the previous node's address from the current node's link field.
The node becomes the right child of , and the previous right child of becomes the new left child of . The total time for this procedure is linear, because the time spent searching for the parent b {\displaystyle b} of each new node a {\displaystyle a} can be charged against the number of nodes that are removed from the rightmost path in the tree.
Queue overflow results from trying to add an element onto a full queue and queue underflow happens when trying to remove an element from an empty queue. A bounded queue is a queue limited to a fixed number of items. [1] There are several efficient implementations of FIFO queues.