A common algorithm aggregating the 3 possible considered variations of the external merge sort algorithm was considered, with the following pseudocode: // Pass 0 if (sorting using the two-way approach): TwoWayPassZero() else if (sorting using the k-way approach): KWayPassZero() else if (...
```pseudocode check(rootA==rootB) //end case if(!nodeA and !nodeB) return true //one is end the other is not else if(!nodeA or !nodeB) return false //false case else if(nodeA->data!=nodeB->data) return false conditionA = isIsomorphic(rootA.left,rootB.left)&&isIsomorphic(...
An employee reducer sorts the outputs of the employee mapper based on the key (department-id, employee-id), sums up an employee's various bonuses, and emits the same key with a bonus-sum as value. An example of the employee reducer is shown below, in pseudocode: ...
2.2. Example of Merge & Reduce execution Note that the prop- agation of models through the O(log n) levels mimics the behavior of a binary counter, as given in pseudocode in Algorithm 1. However, it might be more accessible to think of the calculations being done in a postorder ...
insertion sort(using pseudocode) INSERTION-SORT for j = 2 to A.length key = A[j] //Insert A[j] into the sorted sequence A[1..j-1] i = j - 1 while i >0 and A[i]>key A[i+1] = A[i] i=i-1 A[i+1] = key