import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner myScanner=new Scanner(System.in);
int chance=3;
for(int i=1;i<+3;i++){
System.out.println("请输入用户名:");
String name=myScanner.next();
System.out.println("请输入密码:");
String password=myScanner.next();
if("张三".equals(name)&&"123".eauals(password)){
System.out.println("恭喜你,登陆成功!");
break;
}else{
chance--;
System.out.prontln("你还有"+chance+"次机会!");
}
}
}
}