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Java: Example - String sort

 

 

 

 

 

 

 

 

 

 

 

 

 

//-------------------------------------------------- sort()
// Sort a String array using selection sort.
void sort(String[] a) {
  for (int i=0; i<a.length-1; i++) {
     for (int j=i+1; j<a.length; j++) {
        if (a[i].compareTo(a[j]) > 0) {
           String temp=a[j]; a[j]=a[i]; a[i]=temp;
        }
     }
  }
}
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Current Comments

1 comments so far (post your own) View All Comments Latest 10 Comments:

hi..
i am in trouble.I am able to write half of the programme but dont know how to perform sorting in java. can you please solve the following query.....
Take a text file having name, age of various people. The fields separated by ‘|” character. Read the file and then rearrange the data in another file where the
records will be arranged / sorted in ascending order of age.

Posted by rounak on Friday, 11.28.08 @ 04:44am | #82143

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