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HDU - 2838 Cow Sorting (树状数组 + 逆序对)
HDU - 2838 Cow Sorting Time Limit: 1000MS   Memory Limit: 32768KB   64bit IO Format: %I64d & %I64u Submit Status Description Sherlock's N (1 ≤ N ≤ 100,000) cows are li...
分类:编程语言   时间:2015-08-10 14:57:55    阅读次数:197
Hotel
Description The cows are journeying north to Thunder Bay in Canada to gain cultural enrichment and enjoy a vacation on the sunny shores of Lake Superior. Bessie, ever the competent travel agent, ...
分类:其他好文   时间:2015-08-10 13:41:19    阅读次数:147
POJ 2481-Cows(BIT)
题意:n个牛,每个牛对应一个区间,对于每个牛求n个区间有几个包含该牛的区间。分析:先 区间右边界从大到小排序,相同时左边界小到大,统计第i头牛即左边界在前i-1头左边界的正序数。#include #include #include #include #include #include #includ...
分类:其他好文   时间:2015-08-09 23:57:25    阅读次数:118
POJ 题目2182 Lost Cows(线段树)
Lost Cows Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10179   Accepted: 6525 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In ...
分类:其他好文   时间:2015-08-09 18:51:34    阅读次数:200
Lost Cows
Problem Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In a spectacular display of poor judgment, they visited the neighborhood 'watering hole' and drank a few too many be...
分类:其他好文   时间:2015-08-09 15:39:04    阅读次数:113
poj2186Popular Cows tarjan缩点
//n个奶牛, //A B 表示A认为B出名,而且其有传递性 //如A认为B出名,B认为C出名,那么A认为C出名 //问有多少头奶牛所有的奶牛都认为其出名 //先对这个图缩点,记录每一个缩点的个数,然后找出度为0有且只有一个点 //如果是,那么那个点缩了几个点就是答案 #include #include #include #include<vec...
分类:其他好文   时间:2015-08-09 14:13:05    阅读次数:118
POJ 3050 Hopscotch (穷竭搜索)
题目链接:http://poj.org/problem?id=3050 题面: Hopscotch Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 2563   Accepted: 1823 Description The cows play the...
分类:其他好文   时间:2015-08-09 12:46:19    阅读次数:146
POJ - 3667 Hotel (线段树 + 区间合并)
POJ - 3667 Hotel Time Limit: 3000MS   Memory Limit: 65536KB   64bit IO Format: %I64d & %I64u Submit Status Description The cows are journeying north to Thunder Bay i...
分类:其他好文   时间:2015-08-09 12:44:01    阅读次数:105
[poj] The Wedding Juicer | [lintcode] Trapping Rain Water II
问题描述给定一个二维矩阵,每个元素都有一个正整数值,表示高度。这样构成了一个二维的、有高度的物体。请问该矩阵可以盛放多少水?相关题目:POJ The Wedding JuicerDescriptionFarmer John’s cows have taken a side job designing interesting punch-bowl designs. The designs are cr...
分类:移动开发   时间:2015-08-09 12:34:24    阅读次数:143
hdu3342(Legal or Not)----- 学习拓扑排序的好例题
经典拓扑排序 点击打开链接       Problem Description ACM-DIY is a large QQ group where many excellent acmers get together. It is so harmonious that just like a big family. Every day,many "holy cows" like ...
分类:编程语言   时间:2015-08-09 07:16:03    阅读次数:165
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