class LCG{
	/*
	 * This is the RNG presented in class - we changed only the way it gets the initial seed
	 * Instead of using the current time we start with 0
	 */
	static final long m = 2147483647;
	static final long b = 12345;
	static final long a = 1103515245;
	static long u = 0;
	static double save;	
	static boolean even = false;
	
	static final double TWO_PI = 6.2831853071795864769252866;
		
	public static double Uniform(){
		u = (u * a + b) % m;
		return(double)u/m;
	}

	/*
	This is the code you should complete
	Remember that you are supposed to not waste random number draws - 
	meaning that you should generate two numbers at once and save one which you will return upon next call
	*/
	public static double generateGaussian()
	{	
		return 0; // stub, to be replaced
	}
}

class Main {
	// do not change this or revert back after testing, otherwise the judge will provide misleading results
	public static void main(String[] args) {
		for (int i = 0; i < 20; i++)
			System.out.println((int)(10*LCG.generateGaussian())); //we cast to int just for the judge (to avoid numerical problems)
	}
}