先挖坑,慢慢填 A.Add More Zero 题目就是要算\(2^n\)的位数,直接\(lg(2^n)=n*lg2\)即可,没有任何精度问题 B.Balala Power! C.Colorful Tree D.Division Game E.Expectation Division F.Function G.Gear Up H. Hints of sd0061 I.I Curse Myself J.Journey with Knapsack K.KazaQ's Socks L.Limited Permutation 转载于:https://www.cnblogs.com/xiejiadong/p/9280142.html