1006

仿别人的过的

 

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		int[] a = new int[4];
		Scanner s = new Scanner(System.in);
		int no = 1;
		while (true) {
			boolean end = true;
			for (int i = 0; i < 4; i++) {
				a[i] = s.nextInt();
				if (a[i] != -1) {
					end = false;
				}
			}
			if (end) {
				break;
			}
			int result = (a[0] % 23 * 5544 + a[1] % 28 * 14421 + a[2] % 33 * 1288 - a[3]) % 21252;
			if (result <= 0) {
				result += 21252;
			}
			System.out.println("Case " + no++ + ": the next triple peak occurs in " + result + " days.");
		}
		s.close();
	}
}

 

差距

package t1006;

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		int[] a = new int[4];
		Scanner s = new Scanner(System.in);
		while (true) {
			boolean end = true;
			for (int i = 0; i < 4; i++) {
				a[i] = s.nextInt();
				if (a[i] != -1) {
					end = false;
				}
			}
			if (end) {
				break;
			}
			System.out.println((exec(28 * 33, 23, a[0] % 23) + exec(23 * 33, 28, a[1] % 28) + exec(23 * 28, 33, a[2] % 33)) % 21252 - a[3]);
		}
		s.close();
	}

	public static int exec(int i, int j, int k) {
		for (int n = 1; n <= j; n++) {
			if (i * n % j == 1) {
				System.out.println(i * n);
				return i * n * k;
			}
		}
		return -9999999;
	}
}