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Apr 24th, 2015
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Java 0.25 KB | None | 0 0
  1. public int getInvCount(int arr[], int n)
  2.     {
  3.       int inv_count = 0;
  4.       int i, j;
  5.      
  6.       for(i = 0; i < n - 1; i++)
  7.         for(j = i+1; j < n; j++)
  8.           if(arr[i] > arr[j])
  9.             inv_count++;
  10.      
  11.       return inv_count;
  12.     }
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