import java.util.Random; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (scanner.hasNextInt()) { int seed = scanner.nextInt(); Random random = new Random(seed); //write your code here...... int rand_num=random.nextInt(6); //由于rand_num->[0,5)左闭右开,要得到[1,6]需要加个1; rand_num+=1; //打印结果 System.out.println(rand_num); } } }