Double roll crushers are used for both, primary
and secondary crushing. They guarantee a strictly defined final grain size with
a minimum of fine grai...
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其他好文 时间:
2014-05-26 21:56:30
阅读次数:
269
Problem FMarblesInput:standard
inputOutput:standard outputI have some (say,n) marbles (small glass balls) and I
am going to buy some boxes to store th...
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其他好文 时间:
2014-05-26 14:45:04
阅读次数:
319
There areNgas stations along a circular route,
where the amount of gas at stationiisgas[i].You have a car with an unlimited gas
tank and it costscost[...
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其他好文 时间:
2014-05-26 13:25:00
阅读次数:
270
Problem Description
Today is Yukari's n-th birthday. Ran and Chen hold a celebration party for her. Now comes the most important part, birthday cake! But it's a big challenge for them to place n ca...
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其他好文 时间:
2014-05-26 04:38:35
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239
Kuriyama Mirai has killed many monsters and got many (namely n) stones. She numbers the stones from 1 to n.
The cost of the i-th stone is vi.
Kuriyama Mirai wants to know something about these sto...
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其他好文 时间:
2014-05-25 07:24:48
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315
题目链接:点击打开链接
题意:有两种操作,合并集合,查询第K大集合的元素个数。(总操作次数为2*10^5)
Treap模板(静态数组)
#include
#include
#include
#include
#include
const int maxNode = 500000 + 100;
const int inf = 0x3f3f3f3f;
struct Tr...
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其他好文 时间:
2014-05-24 23:18:09
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522
点击打开链接
题意:
集合S支持一下四种操作:
INSERT(S,x) : 如果S中没有x,则插入x
DELETE(S,x): 如果S中有x,则删除x
K-TH(S): 输出S中第K小的数
COUNT(S,x): 统计S中小于x的数有多少个
一共有Q(1 ≤ Q ≤ 200000)次操作。
Treap模板。。
#i...
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其他好文 时间:
2014-05-24 18:03:11
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213
Have we missed some critical information from
this article? Are you a company, organisation or research group operating in
this region and feel you wa...
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其他好文 时间:
2014-05-23 05:51:05
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305
介绍一个多选list
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with th...
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其他好文 时间:
2014-05-23 00:52:57
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455
现在很多语言都内置了线程池实现,但C++中却没有。本文列举一些C++实现的线程池工具。Boost.Threadpool
项目首页:http://threadpool.sourceforge.net
Boost.Threadpool是一个基于Boost、跨平台的C++线程池库。Boost.Th...
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编程语言 时间:
2014-05-21 18:54:30
阅读次数:
363