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2019SCUPC F & Q

1001: A + B Problem

scupc2019t305-2-4 | 2019-04-20 16:28:17 | delete | edit
Q: Can E'data form a loop?
A: No. 
GloryChen | 2019-04-20 16:26:31 | delete | edit
We are sorry for the range of H's datas in the statement, and promise to rejudge all the submissions.  
scupc2019t301-1-2 | 2019-04-20 16:04:46 | delete | edit
Q: E题是改题面还是改样例?
E题会不会有重边?
A: Just modify the samples rather than the statement.  Sorry for that carelessness.  There will not be two same edges. 
scupc2019t305-6-1 | 2019-04-20 16:03:56 | delete | edit
Q: 可以放出前4小时的静态榜单吗
A: Yingyingying, cheers up~ 
scupc2019t305-1-4 | 2019-04-20 16:01:45 | delete | edit
Q: h题数据有问题吧,出题人应该是多算了很多项,爆掉了longlong
A: We are sorry for the range of H's datas in the statement, and promise to rejudge all the submissions.  
scupc2019t305-6-1 | 2019-04-20 15:55:49 | delete | edit
Q: h题数据出锅了?
A: We are sorry for the range of H's datas in the statement and promise to rejudge all the submissions.  
scupc2019t305-6-1 | 2019-04-20 15:20:51 | delete | edit
Q: I题矩形可以不平行于坐标轴吗
A: No. 
scupc2019t308-4-1 | 2019-04-20 15:19:56 | delete | edit
F题a+b的位数是2000位是指 a和b都是2000位吗?
LCA 自己算自己的祖先吗
1: a,b在十进制下位数长度之和≤2000位
2: 自己算自己的祖先 
scupc2019t304-4-4 | 2019-04-20 15:19:44 | delete | edit
Q: java cant submit
A: Please try to use port 88. 
scupc2019t304-4-2 | 2019-04-20 14:53:34 | delete | edit
Q: In problem I, all x, y < n? 
A: No. 
scupc2019t305-1-4 | 2019-04-20 14:52:40 | delete | edit
Q: M题第二个样例怎么解释?L等于2的情况下哪三个人互为朋友?
A: Correction: the answer is 2. 
scupc2019t301-4-1 | 2019-04-20 14:13:19 | delete | edit
J题,一个点出现在两个圆中算一次还是两次
认真读题 
scupc2019t304-4-2 | 2019-04-20 13:40:13 | delete | edit
Q: In problem E, is a->b and b->a legel at the same time? 
A: Please read the Input statement. 
scupc2019t301-7-3 | 2019-04-20 13:20:47 | delete | edit
Q: E题Input入两个数n,m, 而样例只有一个整数,求解释。
A: Sorry!  Correction: n = m = 3 for the first test case; n = 4, m = 5 for the second test case. 
scupc2019t301-7-2 | 2019-04-20 12:59:36 | delete | edit
Q: N题扣不扣分
A: It is just for printing. 
scupc2019t304-5-2 | 2019-04-20 12:58:21 | delete | edit
Q: 为什么CE罚时
我们不知道java的提交格式
A: For the first question, we have to say "Touch your head".
For the second question, please see it in http://acm.scu.edu.cn/soj/faq.htm  . 
scupc2019t304-5-3 | 2019-04-20 12:33:50 | delete | edit
Q: CE 为什么算罚时啊
A: QAQ.  
scupc2019t305-6-3 | 2019-04-20 12:26:53 | delete | edit
J题 只要在一个园里就行了还是要在所有的圆里?
一个圆里即可 
scupc2019t304-5-2 | 2019-04-20 12:26:29 | delete | edit
F题里length of a+b是什么意思 a和b不是点的标号吗
F题,a,b为数字,但数字也有长度,比如12的长度为2,1234长度为4, 
scupc2019t305-1-4 | 2019-04-20 12:24:50 | delete | edit
J题,求的是所有圆的交还是并?
只要在某一个圆即可 

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