import java.util.Random;
import java.util.Scanner;
class Demo2 {
public static void main(String[] args) {
Random ra = new Random();
Scanner sc = new Scanner(System.in);
int guessName = ra.nextInt(50) + 1;
System.out.println(guessName);
for(int i = 0;i<6;i++){
System.out.println("请输入一个整数");
int enterName = sc.nextInt();
if(enterName == guessName){
System.out.println("回答正确");
break;