Data Structures & Algorithms in Java PHẦN 4 pps

... if(previous==null) // at beginning of list first = newLink; // first > newLink else // not at beginning previous.next = newLink; // old prev > newLink newLink.next = current; ... Abstract Data Type come from? Let's look at the " ;data type" part of it first, and then return to "abstract." Data Types The phrase...

Ngày tải lên: 12/08/2014, 16:20

... while(nTree < nVerts) { int indexMin = getMin(); // get minimum from sPath int minDist = sPath[indexMin].distance; if(minDist == INFINITY) // if all infinite ... tree in the applet window. Clicking buttons will show the steps involved in inserting a new node into the tree, deleting an existing node, traversing the tree, and so on. Other chapters in...

Ngày tải lên: 12/08/2014, 16:20

... '\u0000' to '\uFFFF' short 16 -32,768 to +32,767 int 32 -2, 147 ,48 3, 648 to +2, 147 ,48 3, 647 long 64 ... that Java doesn't use pointers. Although it surprises some people, pointers aren't necessary for the creation of complex data structures and algorithms. In fact, elimina...

Ngày tải lên: 12/08/2014, 16:20

... = out; // minimum for (in= out+1; in& lt;nElems; in+ +) // inner loop if(a [in] < a[min] ) // if min greater, min = in; // we have a new min swap(out, min); // swap ... the same way Java does. The delimiters are the braces '{'and'}', brackets '['and']', and parentheses '('and')'. Each opening...

Ngày tải lên: 12/08/2014, 16:20

... if(count < 99) System.out.print(" "); if(count < 9) System.out.print(" "); System.out.print(++count + " "); for(int j=0; j<size; ... System.out.print("A="); for(int j=0; j<nElems; j++) // for each element, System.out.print(theArray[j] + " "); // display it System.out.p...

Ngày tải lên: 12/08/2014, 16:20

... format "/ 24/ 56/ 74/ " { for(int j=0; j<numItems; j++) itemArray[j].displayItem(); // "/56" System.out.println("/"); // final "/" ... search, insertion, and deletion? In investigating the answers, you must keep in mind two facts. First, accessing data on a disk drive is much slower than accessing it in...

Ngày tải lên: 12/08/2014, 16:20

... non-darkened lines, leaving only the minimum spanning tree. A final button press restores the original graph, in case you want to use it again. Java Code for the Minimum Spanning Tree ... putText("Can't remove; heap is empty" + '\n'); break; case 'c': // change putText("Enter index of item: "); val...

Ngày tải lên: 12/08/2014, 16:20

... min = out; // minimum for (in= out+1; in& lt;nElems; in+ +) // inner loop if(a [in] < a[min] ) // if min greater, min = in; // we have a new min swap(out, min); ... the same way Java does. The delimiters are the braces '{'and'}', brackets '['and']', and parentheses '('and')'. Each opening or...

Ngày tải lên: 17/04/2014, 09:15

... Children 44 1 Rotations 44 1 Simple Rotations 44 2 The Weird Crossover Node 44 2 Subtrees on the Move 44 4 Human Beings Versus Computers 44 5 Inserting a New Node 44 5 Preview of the Insertion Process 44 6 Color ... Probing 542 Double Hashing 544 Separate Chaining 552 The HashChain Workshop Applet 552 Java Code for Separate Chaining 555 Data Structures & Algorithms in...

Ngày tải lên: 27/06/2014, 01:21

... the boarding time, requesting to be removed from the 49 5 Code Fragment 8. 14: Methods min, insert and removeMin and some auxiliary methods of class HeapPriorityQueue. (Continues in Code ... key and is informally said to be "at the top of the heap"; hence, the name "heap" for the data structure. By the way, the heap data structure defined here has nothing to...

Ngày tải lên: 17/07/2014, 09:31