If there are no such ways , print 0. If no such path exists, output $-1$ in this line. Answer: There is no such route . If there are no such routes , return -1.
Such a path P is called a path of length n from v1 to vn. 但JOFOC文件同时还指出,这样的 发展路径 将需要开展6~7年的研制工作,包括对SLS火箭发射任务推迟的时间。 It is also claimed such a path would require six to seven years of work, adding years of delays to SLS' schedule. 其中一些人被强迫自雇因大规模裁员,而其他像我一样,也许你,都选择这样的路径 。 Some of these people are being forced into self-employment due to mass lay-offs, whereas others like myself, and maybe you, have chosen such a path . 如果我们继续坚持这样的 发展路径 ,用户们将会遭受痛苦--他们将会发现网络越来越拥挤。 If we continue along this path , consumers will suffer, finding their networks more and more congested. 这样的路径 通常在showipbgplonger-prefixes命令的输出中没有有效标志。Such paths typically do not have the valid flag in the output of the show ip bgp longer-prefixes command. 在Web的早期,类似这样的路径 表示Web服务器上的物理文件位置。 In the early days of the Web, a path like this represented a physical file location on the Web server. 没有来自发达国家的敦促和相互尊敬,中国不太可能独立开辟这样的路径 。 Without encouragement and reciprocal respect from developed countries, it is unlikely that she will independently embark on such a path . 要操作contact表中的所有记录,可以构建这样的路径 :/contact? To manipulate all the records in the contact table, you can build a path like this :/contact? 要操作contact表中id为10的记录,可以构建这样的路径 :/contact/10. To manipulate a record with an id of 10 in the contact table, you can build a path like this : /contact/10. 为了满足植物细胞不断波动的需求,类似CEF这样的 光合路径 必须能够迅速连通和断开。 In order to meet the ever-changing demands of plant cells, photosynthetic pathways such as CEF must be able to communicate and disconnect quickly. 要操作xml文件中contact节点下的name节点,可以构建这样的路径 :/contact/name. To manipulate the name node under the contact node in the xml file, you can build a path like this :/contact/name. 在这样的 发展路径 下,“泰山”卷烟丰富了中国的卷烟产品,同时也为消费者提供了高端、个性化、差异化的新产品。 Under such a path , Taishan's team-flavored cigarettes enriched the Chinese cigarette offerings while providing consumers with high-end, personalized, and differentiated new products. That career path is not unique.Information will go this route . It would be nice to travel forever on such a path . 计算并输出从Bytetown到Bitcity的最短奇数长度路径或者判断这样的路径 是否存在。 Computes the length of the shortest odd-length path from Bytetown to Bitcity or checks that such path does not exist. 虽然他们没有从理论上证明这个结果,但他们对为什么存在这样的路径 给出了一些直观的解释:. If they didn't prove that result theoretically, they gave some intuitive explanations on why such path exists:. In practice, the scientific method rarely follows such a linear path . This divided approach to internet gaming has its own strange logic.我当然没想到,当我开始沿着这条研究,这将是这样的路径 。 Certainly I didn't think when I started down the path of this research that that would be the case.”. 因此,一个显而易见的问题来源是像/…/secret_file这样的路径 请求。 So one obvious source of problems would be requests for paths like/…/secret_file. 他补充说“它认可创新对于能够创造就业的强劲、可持续且平衡的增长路径所发挥的中心作用--这样的路径 正是G20领袖们所设想的路径。 He added“It recognizes the centrality of innovation for a job-rich, strong, sustainable and balanced growth path - as envisioned by the G20 leadership.”. If there is no path , output 0. 那么在一个20×20阵列中,有多少条这样 的路径?? How many such routes are there through a 20 20 grid?
Display more examples
Results: 161 ,
Time: 0.0179