摘要：
1001. Reverse RootTime Limit: 2.0 secondMemory Limit: 64 MBThe problem is so easy, that the authors were lazy to write a statement for it!InputThe input stream contains aset ofinteger numbersAi(0≤Ai≤ 1018). The numbers are separated byany number ofspaces and line breaks. Asize ofthe input stream doe 阅读全文