import java.util.Scanner;

public class recipes_da {

	private void work() {
		int nmax = 20;
		String[] rs = new String[nmax];
		double[] ws = new double[nmax];
		double[] ps = new double[nmax];

		Scanner sc = new Scanner(System.in);
		int nc = sc.nextInt();
		for (int tc = 1; tc <= nc; tc++) {
			int r = sc.nextInt();
			int p = sc.nextInt();
			int d = sc.nextInt();
			double mainW = 0;
			for (int i = 0; i < r; i++) {
				rs[i] = sc.next();
				ws[i] = sc.nextDouble();
				ps[i] = 0.01 * sc.nextDouble();
				if (Math.abs(ps[i] - 1) < 1e-6) {
					mainW = ws[i] * d / p;
				}
			}
			System.out.printf("Recipe # %d\n", tc);
			for (int i = 0; i < r; i++) {
				System.out.printf("%s %.1f\n", rs[i], ps[i] * mainW);
			}
			System.out.println("----------------------------------------");

		}
		sc.close();
	}

	public static void main(String[] args) {
		long startTime = System.currentTimeMillis();
		new recipes_da().work();
		long t = System.currentTimeMillis() - startTime;
		/*
		System.err.printf("Elapsed time: %02d:%02d:%02d.%03d\n",
				t / 1000 / 3600, ((t / 1000) % 3600) / 60, (t / 1000) % 60,
				t % 1000);
		*/
	}

}