Data Structures & Algorithms in Java PHẦN 5 ppt

... 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

... 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, eliminating pointers ... means in Chapter 5, "Linked Lists.") Overview of Algorithms Many of the algorithms we'll discuss apply directly to specific data structures. For most...

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

... the new link. If inserting at the beginning with insertFirst(), first is set to point to the new link, although when inserting at the end with insertLast(), last is set to point to the ... put it, the item can be inserted in the usual way by changing next in the new link to point to the next link, and changing next in the previous link to point to the new link. However, the...

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

... 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

... 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

... Probing 54 2 Double Hashing 54 4 Separate Chaining 55 2 The HashChain Workshop Applet 55 2 Java Code for Separate Chaining 55 5 Data Structures & Algorithms in Java, Second Editionxiv 00 067232 453 9 ... Tables 51 9 Introduction to Hashing 52 0 Employee Numbers as Keys 52 0 A Dictionary 52 1 Hashing 52 5 Collisions 52 7 Open Addressing 52 8 Linear Probing 52 8 Jav...

Ngày tải lên: 27/06/2014, 01:21

... 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 do ... the "minimum" key with a "reverse" comparator is in fact the largest. Figure 8.3: Example of a heap storing 13 entries with integer keys. The last node is the one stori...

Ngày tải lên: 17/07/2014, 09:31