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About 628 results for
binarysearch
- Page 1
BinarySearch
Programming
Software Development
15 Years Ago
by buddy1
BinarySearch
is called on the array below, searching for Value 20. Is the final value of Index 20 in [6]. I think this is right. 2 5 10 15 20 20 20 20 [1] [2] [3] [4] [5] [6] [7] [8]
binarySearch on array of objects
Programming
Software Development
15 Years Ago
by zatin
… to be performed on surnames. I need help with
binarySearch
algorithm. This is what I have so far: public class …: " + firstName); } [I]This is wrong.......[/I] public static Comparable
binarySearch
(Comparable[] people, Comparable target) { int min = 0, max = people.length…
Re: binarySearch on array of objects
Programming
Software Development
15 Years Ago
by ~s.o.s~
…gt; the method I need is:public static Person
binarySearch
(Person[] > people, String target) Is this …implementing binary search? If not, then use the
binarySearch
method of the Arrays class. And you don't… check along with an appropriate cast.[code] Comparable c =
binarySearch
(persons, person); Person p = null; if(c instanceof Person…
Re: binarySearch on array of objects
Programming
Software Development
15 Years Ago
by Antenka
Here is link to understand Comparable Interface: [url]http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Comparable.html[/url] And here is a little help on binary search: [url]http://leepoint.net/notes-java/algorithms/searching/
binarysearch
.html[/url]
Re: binarySearch on array of objects
Programming
Software Development
15 Years Ago
by zatin
I have no problem with
binarySearch
algorithm when the returned value is Comparable, String or int. I need help to produce algorithm when it returns [B]Object,[/B] in this case Person.
BinarySearch List
Programming
Software Development
12 Years Ago
by ahoysailor
… result is coming out as negative (not present) using the
BinarySearch
. The idea is that once the file has been loaded…(); String^ SpareString = gcnew String (thisString.c_str()); int index = load->
BinarySearch
(SpareString); System::IO::StreamWriter^ WriteSpareStrings = gcnew System::IO::StreamWriter(L…
BinarySearch of List design
Programming
Software Development
13 Years Ago
by jonsca
I recently was using the
BinarySearch
method and I was curious about why the designers had …
binarySearch in Arrays class help
Programming
Software Development
12 Years Ago
by twistedspoon
I'm having trouble understanding the
binarySearch
method in the Arrays class when using an Object array. …
Re: binarySearch in Arrays class help
Programming
Software Development
12 Years Ago
by Ezzaral
Yes, you can write your own Comparator to compare on the field you are wanting to search by and supply that as a parameter to the
binarySearch
() method. You can find a straightforward example of that [URL="http://stackoverflow.com/questions/901944/implement-binary-search-in-objects/901960#901960"]here[/URL].
Re: Collections.binarySearch
Programming
Software Development
14 Years Ago
by javaAddict
… tried this I got an error: [ICODE]int where = Collections.
binarySearch
(Arrays.asList(a), searchValue);[/ICODE] Because Arrays.asList(a) returns… order //must make sorted list the parameter for the Collections.
binarySearch
System.out.println(mylist); System.out.println("Enter the…
Trouble with Array.BinarySearch method
Programming
Software Development
14 Years Ago
by thacravedawg
…application I'm building that requires the use of array.
binarysearch
() to find strings from a combobox in an array and…{ array[i] = s; i++; } int fIndex = Array.
BinarySearch
(array, first); int lIndex = Array.
BinarySearch
(array, last); [/CODE] This seems like it should…
Collections.binarySearch
Programming
Software Development
14 Years Ago
by Grn Xtrm
…The problem asks that I then apply Collections.
binarySearch
directly to the list object. I know …make sorted list the parameter for the Collections.
binarySearch
System.out.println(mylist); System.out.println(&…int searchValue = scan.nextInt(); int where = Collections.
binarySearch
(mylist, searchValue); System.out.println("The value …
Re: Trouble with Array.BinarySearch method
Programming
Software Development
14 Years Ago
by thoughtcoder
… to sort your array here... int fIndex = Array.
BinarySearch
(array, first); int lIndex = Array.
BinarySearch
(array, last); [/CODE] Also, make sure you…
Re: Trouble with Array.BinarySearch method
Programming
Software Development
14 Years Ago
by thacravedawg
… to sort your array here... int fIndex = Array.
BinarySearch
(array, first); int lIndex = Array.
BinarySearch
(array, last); [/CODE] Also, make sure you…
Re: Collections.binarySearch
Programming
Software Development
14 Years Ago
by Grn Xtrm
I know that the sort works properly, my problem lies with the
binarySearch
.
Need help with binarysearch.
Programming
Software Development
16 Years Ago
by noellieb
… WaketechFile(path); sort(); for(WaketechFile i: list) { int loc = Collections.
BinarySearch
(list, path); return i;// COLOR="red"]Help????????????[[/COLOR] } } }
Re: Need help with binarysearch.
Programming
Software Development
16 Years Ago
by Ezzaral
Collections.
BinarySearch
returns the index in the list where the item was …
Homework Help
Programming
Software Development
11 Years Ago
by eclipsethemoon
… true; position = index; } index++; } return position; } int
binarysearch
(int list[], int size, int num) { int first = 0, … true; position = index; } index++; } return position; } int
binarysearch
(int list[], int size, int num) { int first = 0, …
c++ setw & string selection sort modification
Programming
Software Development
14 Years Ago
by eternaloptimist
…( char names[][17], int n ); int
binarySearch
( char name[], char names[][17], int n…quot;Find Ross, Paula: "; cout <<
binarySearch
( "Ross, Paula", names, 20 ) … ) names[i][strlen ( names[i] )] = ','; } int
binarySearch
( char name[], char names[][17], int n ) { int low…
Generic binary search not working for array of strings
Programming
Software Development
13 Years Ago
by pearle
… T>" and changing the line "int
binarySearch
(const int list[], int key, int arraySize)" to… "int
binarySearch
(const T list[], T key, int arraySize)". So…> using namespace std; template<typename T> int
binarySearch
(const T list[], T key, int arraySize) { int low…
finding mistake with arraylist handling..
Programming
Software Development
6 Years Ago
by Badulla
…(ClassNotFoundException ex) { java.util.logging.Logger.getLogger(
BinarySearch
.class.getName()).log(java.util.logging.Level.SEVERE, …(new Runnable() { public void run() { new
BinarySearch
().setVisible(true); } }); } //the method used …
Re: c++ setw & string selection sort modification
Programming
Software Development
14 Years Ago
by eternaloptimist
…; "Find Wolfe, Bill: "; cout <<
binarySearch
( "Wolfe, Bill", names, 20 ) <<…; "Find Jones, Kevin : "; cout <<
binarySearch
( "Jones, Kevin", names, 20 ) <<…lt; "Find Holland, Beth: "; cout <<
binarySearch
( "Holland, Beth", names, 20 ) <<…
Binary Search - Recursively
Programming
Software Development
12 Years Ago
by rfrapp
…#include <iostream> using namespace std; bool
binarySearch
(int[], int, int, int); int _tmain(int argc,… " ; cin >> input;
binarySearch
(col, 0, 10, input); if (
binarySearch
(col, 0, 10, input) == true)… 10); system("pause"); return 0; } bool
binarySearch
(int col[], int start, int end, int key) {…
Dont kNow Where this is going wrong??
Programming
Software Development
18 Years Ago
by nabil1983
….h> enum SearchResult {FOUND, NOT_FOUND}; SearchResult
binarySearch
(int array[], int key, int low, int high…of this search int searchKey = rand() % RANGE; result =
binarySearch
(a, searchKey, 0, datasize -1, &count); if… direct indication of found or not. SearchResult
binarySearch
(int array[], int key, int low, int…
binary search problem
Programming
Software Development
16 Years Ago
by maverick786
…(); private: int length; int values[MAX_LENGTH]; }; bool
BinarySearch
(IntList [], int , int , int ,bool); int main…Do the search." <<endl;
BinarySearch
(info,item,fromLoc,toLoc,found); istep++; cout &…
Segementation fault with merge sort.......
Programming
Software Development
16 Years Ago
by legendarya49
… = newFirst; lastName = newLast; social = newSocial; gpa = newGPA; } }; bool
binarySearch
( Students *X[], int l, int r, string sv, int &… infile >> input; while(!infile.eof()) { bool s =
binarySearch
(allInfo, 0, n - 1, input, position); if(s) { outfile…
Cant fix this segmentation Fault
Programming
Software Development
15 Years Ago
by legendarya49
… = newFirst; lastName = newLast; social = newSocial; gpa = newGPA; } }; bool
binarySearch
( Students *X[], int l, int r, string sv, int &… infile >> input; while(!infile.eof()) { bool s =
binarySearch
(allInfo, 0, n - 1, input, position); if(s) { outfile…
Is my program correct.
Programming
Software Development
14 Years Ago
by xxunknown321
… of the value if found, otherwise -1. */ private static int
binarySearch
(int[] array, int first, int last, int value) { int middle…
Re: Is my program correct.
Programming
Software Development
14 Years Ago
by xxunknown321
…found, otherwise -1. */ private static int
binarySearch
(int[] array, int first, int last,… < value) return
binarySearch
(array, middle + 1, last, value); else return
binarySearch
(array, first, middle -…
isMember boolean method on int array: Java help
Programming
Software Development
13 Years Ago
by bustersox
… keyboard.nextInt(); // Search for the value result =
binarySearch
(numbers, 0, (numbers.length - 1), searchValue);…, otherwise -1. */ public static int
binarySearch
(int[] array, int first, int last…
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