import java.util.*;
class Main
{
    public static void main(String[] args)
    {
        new Main().run();
    }
    
    void run()
    {
    	Scanner sc=new Scanner(System.in);
    	int N=sc.nextInt();
    	int M=sc.nextInt();
    	int K=sc.nextInt();
    	assert(2<=K&&K<=M&&M<=N&&N<=1e7);
    }
    
    
    void tr(Object...objects) {System.out.println(Arrays.deepToString(objects));}
}