Tagged Questions

An array is an ordered data structure consisting of a collection of elements (values or variables), each identified by one (single dimensional array, or vector) or multiple indexes.

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0answers
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Balanced Binary Search Tree from an unsorted

I need to use a recursive divide and conquer algorithm to create a balanced binary search tree from an unsorted array. The only way I can think of doing this is to sort the array recursive sort like ...
0
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2answers
22 views

Pushing a variable's value into an array is returning Void 0?

I'm creating a simple tic-tac-toe game and I'm currently trying to store the user's checks into variables. The problem is, with my current code the xMoves and oMoves arrays are returning Void 0. ...
0
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2answers
25 views

Converting ArrayList to Array - not sure about how using it

This is my second program in Java, and its the first time I'm using an arrayList. I searched about how to convert it, and used the methods i found, but I get an error... package eliminarepetidos; ...
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2answers
40 views

A proper way of comparing unequal char arrays in c

Is there a proper way of comparing two char-arrays if they aren't equal by length? How to check which character isn't equal? strcmp seems to give me only bigger or lesser number, not the position of ...
0
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0answers
24 views

json_decode: Trying to get property of non-object

<?php function get_photos($user_id=XXXX,$count=X,$width=XXX,$height=XXX,$token="XXXX"){ $url = ...
0
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1answer
7 views

ADA: multiple tasks

I have a problem in Ada concurrent programming. I have to write a simple program in Ada that creates N of tasks of the same type, where N is the input from keyboard. The problem is that I have to know ...
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1answer
19 views

Intersection of maximum and minimum subarrays

Suppose we have an array of some integers (can be both +ve and -ve). We find non-empty maximum and minimum subarrays(subarrays have successive elements only) from this. My claim is that these ...
1
vote
4answers
32 views

remove and update array

i have this code $_SESSION['id'][] = $link; this is work true and result like this Array ( [id] => Array ( [0] => 4 [1] => 3 [2] => 2 [3] => 1 [4] => 4 [5] => 4 [6] => 1 ...
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2answers
29 views

How to get a number of items from an array in jquery

am stuck trying to limit the amount of array items displayed in a div at a time. pls help. here is the problem. i have a div: <div id="site_list"> <a href="#" id="0">Site 0</a> ...
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0answers
8 views

Plotting array to Google stack bar

I am having hard time here manipulating my array to fit the stack bar, I am using google stack bar API here basically I have array like this : Array ( [A] => Array ( [0] => ...
3
votes
3answers
66 views

How to get range like this in an array using C/C++?

For example, there is an array a of size 10 contain data as follow: 0.0 0.01 0.02 0.03 5.04 6.05 7.06 13.07 20.08 22.09 If the step fixed is 5, expected data range are: start end 0.0 0.03 ...
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2answers
29 views

PHP code-golf rotate matrix counter-clockwise

I am solving a larger code-golf problem and at one step I need to rotate a 2D array counter-clockwise. So if I have this matrix: 1 2 3 4 1 2 3 4 3 4 5 6 3 4 5 6 After the rotation it will be: 4 4 ...
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3answers
33 views

Javascript: shift a bidimensional array

I created an array of samples in the following way: var data = new Array(8); ... data[n].push([x, y]); where n is the channel (0-7) and [x, y] the current sample of the selected channel. For a ...
0
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2answers
24 views

remove a cell from array give me run time error

i have a template array consist Cells that holds the data, described in the code: template <class T> class Array { private: //the array is consist cellss that holds the data ...
0
votes
0answers
10 views

how to add an array of an array to valuess of hash

I have an array a1 and an AOA a2. @a1 = [1,2,3,4,5] and @a2 = [ [adf],[bcg],[yet],[gpd],[iop]].Now i want to have a hash where a1 are the keys and arrays of a2 as values. how do I do it ?

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