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    <p>Here is an objective-c approach. Unfortunately, you will not have the fun of writing the AI portion, the sorting is built into the libraries already.</p> <pre><code>int north = 1, south = 3, east = 2, west =4; NSDictionary * nDict = [NSDictionary dictionaryWithObjectsAndKeys:@"north", @"name", [NSNumber numberWithInt:north], @"value", nil]; NSDictionary * sDict = [NSDictionary dictionaryWithObjectsAndKeys:@"south", @"name", [NSNumber numberWithInt:south], @"value", nil]; NSDictionary * eDict = [NSDictionary dictionaryWithObjectsAndKeys:@"east", @"name", [NSNumber numberWithInt:east], @"value", nil]; NSDictionary * wDict = [NSDictionary dictionaryWithObjectsAndKeys:@"west", @"name", [NSNumber numberWithInt:west], @"value", nil]; NSArray * toBeSorted = [NSArray arrayWithObjects:nDict,sDict,eDict,wDict,nil]; NSArray * sortDescriptors = [NSArray arrayWithObject:[NSSortDescriptor sortDescriptorWithKey:@"value" ascending:NO]]; NSArray * sorted = [toBeSorted sortedArrayUsingDescriptors:sortDescriptors]; NSLog(@"sorted %@", sorted); </code></pre> <p>Output</p> <pre><code>2012-01-23 19:50:21.079 TestEnvironment[19792:207] sorted ( { name = west; value = 4; }, { name = south; value = 3; }, { name = east; value = 2; }, { name = north; value = 1; } ) </code></pre> <p>Now you can check the highest priority by </p> <pre><code>NSString * highestPriority = [[sorted objectAtIndex:0] objectForKey:@"name"]; </code></pre> <p>Now you have some classes you can look up (<code>NSArray, NSDictionary, NSSortDescriptor, NSNumber</code>)</p>
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    1. USJesse Black
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    1. COugh, dictionary-based programming. do yourself a favor and make this a proper class.
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      1. USDave DeLong
    2. CO@DaveDeLong I use proper classes when coding, but considering the OP started with ints, I wasn't about to jump into a 2-3 page solution. This exposes them to some of the basic more common classes in objC
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