摘要：
package fee;import java.util.*;import java.util.Random;public class pp { static Scanner in = new Scanner(System.in); static Random r = new Rando... 阅读全文
摘要：
package fee;import java.util.*;import java.util.Random;public class pp {static Scanner in =new Scanner(System.in);static Random r = new Random();publi... 阅读全文
