F.A.Q
Hand In Hand
Online Acmers
Problem Archive
Realtime Judge Status
Authors Ranklist
 
     C/C++/Java Exams     
ACM Steps
Go to Job
Contest LiveCast
ICPC@China
Best Coder beta
VIP | STD Contests
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

171042_0_21241\Main.java:7: 找不到符号
符号: 类 Scanner
位置: 类 Main
		Scanner cin = new Scanner(System.in);
                ^
171042_0_21241\Main.java:7: 找不到符号
符号: 类 Scanner
位置: 类 Main
		Scanner cin = new Scanner(System.in);
                                  ^
171042_0_21241\Main.java:13: 不可转换的类型
找到: <nulltype>
需要: int
				sum += cin.nextInt();
                                                  ^
3 错误


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-10-06 14:27:55, Gzip enabled