错误的类型
import java.util.Scanner;
public class TestScanner{
	public static void main(String[]args){
	Scanner s = new Scanner(System.in);
	System.out.println("请输入您的用户名:");
	String uname =s.nextLine();
	System.out.println("请输入您年龄:");
	int age =s.nextInt();
	System.out.println("请输入您的月薪:");
	double monthSalary = s.nextDouble();
	System.out.println("程序运行结束!!!");
	System.out.println("用户名:"+uname+"\t年龄:"=+age+
		"\t月薪:"+monthSalary+"\t年薪:"+(12*monthSalary));
	}	
} 
