Kappa

import java.util.*;

public class SeatingChart
{
   private Student[][] seats;

   public SeatingChart (List<Student> studentList, int rows, int cols)
   {
	  int x = 0;
	  seats = new Student[rows][cols];
      for(int i = 0; i < cols; i++)
      {
    	  for(int j = 0; j < rows; j++)
    	  {
    		  if(!studentList.isEmpty())
    		  {
    		  seats[j][i] = studentList.get(x);
    		  studentList.remove(x);
    		  }
    	  }
      }
   }

   public int removeAbsentStudents (int allowedAbsences)
   {
	   int x = 0;
      for(int i = 0;i < seats.length ;i++)
      {
    	  for(int k = 0;k < seats[0].length; k++)
    	  {
    		  if (seats[i][k].getAbsenceCount() >= allowedAbsences)
    	  		{
    			  seats[i][k] = null;
    			  x++;
    	  		}
    	  }
      }
      return x;
   }

   // For Testing Purposes
   public String toString()
   {
      String result = "";
      for (int r = 0; r < seats.length; r++) {
         result += "Row #" + r + "\n";

         for (int c = 0; c < seats[r].length; c++) {
            if (seats[r][c] != null) {
               result += "\tSeat #" + c + "\n";
               result += "\t" + seats[r][c].getName() + ": " + seats[r][c].getAbsenceCount() + " absences\n";
            } else
               result += "\tempty\n";
         }

         result += "==========================\n";
      }

      return result;
   }
}