package be.mokarea.gcj.common;

public abstract class TestCaseReader<T extends TestCase> {
	public abstract T nextCase() throws Exception;

	public abstract int getMaxCaseNumber();
}

import java.io.*;
import java.util.*;

public class Pair{
	public int first;
	public int second;
	public Pair(){
		first=0;
		second=0;
	}
}
