Each year, fall in the North Central region is accompanied by the brilliant colors of the leaves on thetrees, followed quickly by the falling leaves accumulating under the trees. If the same thing happenedto binary trees, how large would the piles of…
本文纯属原创.转载请注明出处,谢谢. http://blog.csdn.net/zip_fan. Description Each year, fall in the North Central region is accompanied by the brilliant colors of the leaves on the trees, followed quickly by the falling leaves accumulating under the trees. If the sa…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 135904 Accepted: 42113 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type o…