import java.io.*;
public class SparseProgchap34 {
    
    public static void main(String[] args)throws IOException {
       	System.out.println("\nLAB34 100 POINT VERSION\n");
		Sparse sparse = new Sparse();
		sparse.enterSparse();
		sparse.displaySparse();
		System.out.println("\n\n");
    }
}