申屠志刚

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ACM(1) C(128) C++(380) C.++(1) CTF(44) C语言(34) DP(4) JAVA(2) Python(1) 博弈论(1) 并查集(2) 最小生成树(1) 最短路(2) 未归档(435) 浙江理工大学2018年10月赛(2) 生成树(1) 申屠志刚的ACM之路(37) 申屠志刚的CTF之路(2) 矩阵(1) 线段树(1) 经典问题(1) 背包问题(1) 语法(1)

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全部文章（共1083篇）

Balanced Lineup

For the daily milking, Farmer John's N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer John decides to organize a game of Ultim...

2018-10-27

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Count the Colors

Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones. Your task is counting the segm...

2018-10-27

0 344

Just a Hook

In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic...

2018-10-27

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Mayor's posters

The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral posters at all pl...

2018-10-26

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A Simple Problem with Integers

You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each number...

2018-10-26

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线段树

线段树原理　　　　　　　　线段树是一颗二叉树，他的每个节点对应的都是一个区间，主要是通过对区间的分割和合并来修改节点的值，然后再得到答案。　　　现在给你一个目的为求区间和所造出来的线段树线段树。如下图所示。仔细观察，第一二三行方框内的值是他的下面2个子区间的和，第四行...

线段树

2018-10-26

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I Hate It

很多学校流行一种比较的习惯。老师们很喜欢询问，从某某到某某当中，分数最高的是多少。这让很多学生很反感。不管你喜不喜欢，现在需要你做的是，就是按照老师的要求，写一个程序，模拟老师的询问。当然，老师有时候需要更新某位同学的成绩。 Input 本题目包含多组测试，请处理到文件结束。在每个测...

C 线段树

2018-10-26

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Travel

One day, Tom traveled to a country named BGM. BGM is a small country, but there are N (N <= 100) towns in it. Each town products one kind of food...

2018-10-26

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Bank Hacking

Although Inzane successfully found his beloved bone, Zane, his owner, has yet to return. To search for Zane, he would need a lot of money, of which he...

2018-10-26

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敌兵布阵

C国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是要监视这些工兵营地的活动情况。由于采取了某种先进的监测手段，所以每个工兵营地的人数C国都掌握的一清二楚,每个工兵营地的人数都有可能发生...

2018-10-26

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