[HDOJ]2471 History of Languages

时间限制:1s      空间限制:64MB

题目描述


输入格式


输出格式

For each test case, please print “Yes” if the two languages described by the automatons are equivalent; output “No” otherwise.


样例输入

2
3
1 -1 1
0 -1 2
0 -1 0
2
1 -1 1
0 -1 0

3
4
1 -1 -1 1
1 -1 -1 2
1 -1 -1 3
1 -1 -1 1
2
1 -1 -1 1
1 -1 -1 0

0

样例输出

Case #1: No
Case #2: Yes

提示

没有写明提示


题目来源

没有写明来源