04 2018 档案
摘要：题目描述 There are N boxes arranged in a circle. The i-th box contains Ai stones.Determine whether it is possible to remove all the stones from the boxes
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摘要：题目描述 A multi-digit column addition is a formula on adding two integers written like this: A multi-digit column addition is written on the blackboard,
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摘要：题目描述 Aoki loves numerical sequences and trees.One day, Takahashi gave him an integer sequence of length N, a1,a2,…,aN, which made him want to construc
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摘要：#include <iostream> #include <string> #include <cstring> #include <cstdio> using namespace std; const int maxn = 1000; struct bign{ int d[maxn], len;
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摘要：题目描述 Snuke lives in another world, where slimes are real creatures and kept by some people. Slimes come in N colors. Those colors are conveniently num
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摘要：题目描述 You and your friends have just returned from a beautiful vacation in the mountains of the Netherlands. When on vacation, it’s annoying to split t
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摘要：【题目描述】 很久很久以前，有个王国。王国里有个国王。这一天，国王在给他的将军们分发奖金。将军们站成一排，依次编号为1～N，N为将军的个数。但是国王发奖的方法很可爱，每次发奖都是给连续的一些将军同样的金币。具体来说，国王共发了M次，其中第i次给Ai到Bi的人每人发了Ci枚金币。现在国王发完了钱，想让
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