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| 11/10/2008 at 08:26PM PST, ID: 23893306 |
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The Solution Rating System
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With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.
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import java.util.*;
public class SortObjects
{
public static void main(String s[])
{ //The first string works and the second one bombs. The difference is the 5th element
//String t[] = { "1", "19", "2", "3pt1", "4", "5pt1", "6pt2", "7pt3", "7pt3" };
String t[] = { "1", "19", "2", "3pt1", "3", "5pt1", "6pt2", "7pt3", "7pt3" };
// The input is a String array. Make that an ArrayList:
List inputList = new ArrayList(Arrays.asList(t)); // replace "t" by "s" for using the command line arguments
List l = sort(inputList);
System.out.println("\nStrings sorted List ...");
for(int i = 0; i < l.size(); i++)
System.out.println((String)l.get(i));
}
public static List sort(List list) {
Collections.sort(list, new Comparator() {
public int compare(Object o1, Object o2) {
String s1 = (String)o1;
String s2 = (String)o2;
String integer1[] = s1.split("[^0-9]"); // <<<<< changed
String integer2[] = s2.split("[^0-9]"); // <<<<< changed
String chars1[] = s1.split("[0-9]+"); // <<<<< changed
String chars2[] = s2.split("[0-9]+"); // <<<<< changed
Integer i1 = new Integer( Integer.parseInt(integer1[0]) );
Integer i2 = new Integer( Integer.parseInt(integer2[0]) );
if (i1.equals(i2))
return chars1[1].compareTo(chars2[1]);
else
return i1.compareTo(i2);
}
});
return list;
}
}
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