//File:	GradeBook0.java
import iostuff.*;
class GradeBook0
{
	String [] names;
    	int [] 	exam1,
          	exam2;
    	int size = 0;	//Initialize counter
  
  	public GradeBook0(int number)
  	{
  		names = new String [number];
    		exam1 = new int [number];
    		exam2 = new int [number];
  	}
  
  	public void readAndAverage()
  	{
  		// Read names and exam grades; size counts inputs
    		while (true)
    		{
    			System.out.print("Enter name and two exam grades: (CTL-Z to quit)");
      			names [size] = Keyboard.readString();
      			if (Keyboard.eof())
      			{
      				break;
      			}
      			
      			exam1 [size] = Keyboard.readInt();
      			exam2 [size] = Keyboard.readInt();
      			size++;
    		}
  
    		//System.out.println("\n\n");
    		System.out.println("\n\n\tName\tAverage");
    
    		for (int i=0; i<size; i++)
    		{
    			System.out.println("\t" + names [i] +
                         		"\t" + (exam1 [i] + exam2 [i])/2);
    		}
  	}
}