PHP array grouping/conditionals is it possible? -

-

I have a problem I have dug myself, I have a list of items that have one area In which type of boxes they fit

For example: 

  items | Boxtepe Quantity ------------------------------- Item 1 | A-10, C-20 3 items 2 | C-10, D-20 2   
 The box type is the letter box type in the column, this type of number is low, how many items can fit in it.  
 What I'm trying to do is to use the least amount of boxes I basically just divide the quantity by letter number, if it was below 1 year, Used to  
 But on the above cases, where I use Box A for Item 1, on item 2, I have to use C. It would be better to use Box C for both items because both items will fit in.  
 Of course this is a simple version of this problem, if necessary, I can expand with a more defined example. I was just thinking, can I sort everything with arrays?  
 Thanks for any point in the right direction  
 Edit - from this array, there is an easy way to connect to this array  
  array To determine the condition of letters for [[AC] = & gt; array ([a] => 0.75 [c] => 0.15) test [cd] => array ([c] = & Gt; 0.2 [D] = & gt; 0.1))    
 
 
 1D Like / Linear I do not know what to do with a particular language (PHP) or feature (array). For those people, please come up with another concrete example (example: How do I sort this array in PHP?  array (blah = & gt; blah) ). For the past, do not specify any language, focus on algorithms.

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

c# - Using Vici cool Storage with monodroid -

-
Oh, for the moment I am not sure how it is officially supported, but for the success of the people Using Monodroid Vic Cool Storage I am able to leave and compile assemblies in my project, but while trying to use some classes, the errors of time have to be gathered. Especially when trying to connect like the example for Mono Touch string dbName = path. Cobain (environment. Gatefolder path (environment specialfolder personal), "mydb.db3"); // The following line will be called coolestation, where is the database, // to make it if it does not exist, and call a delegate that creates the necessary tables (only when the database file was newly created //) CSConfig.SetDB (DbName, true, () => {CSDatabase.ExecuteNonQuery ("Subscriber Integer Primary Key Attribute, Name Text (50) No, Number, Date First Text (30)");); There is no difference when I try to use the methods of CSConfig and when I cscfif If I try to pass 3 aggregates to STDB (3) then I get the invalid ...
Read more

python - referencing a variable in another function? -

-
I am an experienced TCL developer and write my own processes to help myself. I call it a proc i callVar, print out the value of the variable in a certain format, so I know that it is variable and what is the value "set foo 1; putVar foo" result 'foo = "1" I want to do the same thing in Python, but I can not find the answer :( In TCL I use the up command because when I pass the name of the variable, then I can see the value at the top. . I understand that an advanced light in the dragon There is no mechanism of r, but with its introspection capability, I would think that this is something trivial, but I am not getting the answer anywhere. It seems that this should work: and expanded: def foo (): y = "Hello World" printwor ("y") foo () y = "Hello World " You can, but you should not do so if your code is correct If is needed , then there is something wrong with your design, and you should probably use the dictionar...
Read more