
Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
History is littered with hundreds of conflicts over the future of a community, group, location or business that were "resolved" when one of the parties stepped ahead and destroyed what was there. With the original point of contention destroyed, the debates would fall to the wayside. Archive Team believes that by duplicated condemned data, the conversation and debate can continue, as well as the richness and insight gained by keeping the materials. Our projects have ranged in size from a single volunteer downloading the data to a small-but-critical site, to over 100 volunteers stepping forward to acquire terabytes of user-created data to save for future generations.
The main site for Archive Team is at archiveteam.org and contains up to the date information on various projects, manifestos, plans and walkthroughs.
This collection contains the output of many Archive Team projects, both ongoing and completed. Thanks to the generous providing of disk space by the Internet Archive, multi-terabyte datasets can be made available, as well as in use by the Wayback Machine, providing a path back to lost websites and work.
Our collection has grown to the point of having sub-collections for the type of data we acquire. If you are seeking to browse the contents of these collections, the Wayback Machine is the best first stop. Otherwise, you are free to dig into the stacks to see what you may find.
The Archive Team Panic Downloads are full pulldowns of currently extant websites, meant to serve as emergency backups for needed sites that are in danger of closing, or which will be missed dearly if suddenly lost due to hard drive crashes or server failures.
Given a list of non negative integers, arrange them such that they form the largest number.
Example 1:
Example 2:
Note: The result may be very large, so you need to return a string instead of an integer.
Credits:
Special thanks to @ts for adding this problem and creating all test cases.
这道题给了我们一个数组,让将其拼接成最大的数,那么根据题目中给的例子来看,主要就是要给数组进行排序,但是排序方法不是普通的升序或者降序,因为9要排在最前面,而9既不是数组中最大的也不是最小的,所以要自定义排序方法。如果不参考网友的解法,博主估计是无法想出来的。这种解法对于两个数字a和b来说,如果将其都转为字符串,如果 ab > ba,则a排在前面,比如9和34,由于 934>349,所以9排在前面,再比如说 30 和3,由于 303<330,所以3排在 30 的前面。按照这种规则对原数组进行排序后,将每个数字转化为字符串再连接起来就是最终结果。代码如下:
Github 同步地址:
#179
参考资料:
https://leetcode.com/problems/largest-number/
https://leetcode.com/problems/largest-number/discuss/53158/My-Java-Solution-to-share
https://leetcode.com/problems/largest-number/discuss/53157/A-simple-C%2B%2B-solution
LeetCode All in One 题目讲解汇总(持续更新中...)
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