码迷,mamicode.com
首页 >  
搜索关键字:southern subregional    ( 58个结果
ACM ICPC 2011–2012, NEERC, Northern Subregional Contest J. John’s Inversions(合并排序求逆序数对数)
题目链接:http://codeforces.com/gym/100609/attachments 题目大意:有n张牌,每张牌有红色和蓝色两面,两面分别写了一些数字,同种颜色的任意两个数字若排在前面的数字比排在后面的数字大就叫做一对逆序数。求怎样排序得到的逆序数对最少。 解题思路:其中一种颜色的数字是顺序且这种颜色数字相同时对应的另一种颜色的数字是顺序时得到的逆序数对数最少。难点在于求逆序数对...
分类:编程语言   时间:2015-08-28 23:25:02    阅读次数:259
HDU 4414 Finding crosses(dfs)
Problem DescriptionThe Nazca Lines are a series of ancient geoglyphs located in the Nazca Desert in southern Peru. They were designated as a UNESCO Wo...
分类:其他好文   时间:2015-08-13 21:52:37    阅读次数:113
用户自定义函数
举例来说明 $ cat datafile northwest  NW  Joel Craig     3.0   .98   3    4 western    WE  Sharon Kelly   5.3   .97   5    23 southwest  SW  Chris Foster   2.7   .8    2    18 southern   SO  ...
分类:其他好文   时间:2015-05-21 09:15:44    阅读次数:210
awk控制函数
直接来例子 $ cat datafile northwest  NW  Joel Craig     3.0   .98   3    4 western    WE  Sharon Kelly   5.3   .97   5    23 southwest  SW  Chris Foster   2.7   .8    2    18 southern   SO  ...
分类:其他好文   时间:2015-05-19 22:50:45    阅读次数:225
codeforces Variable Shadowing 栈的模拟
//今天学校的周练赛的一道模拟的“水题”,当时就是没有做出来。。。 //哎,自己模拟的能力真的很差啊,完全是被虐的啊。555 //虽然能模拟出遇到左边的括号进入栈中,遇到右括号,全部弹出这一层, //但就是没有考虑如果两个字母不在一个括号里面,那就跪了 //1 //{ a } { b } a { a } { a } { a x { a b x } } b x //比如这组。第二个b和倒...
分类:Windows程序   时间:2015-03-30 09:31:25    阅读次数:171
[ACM] HDU 5135 Little Zu Chongzhi's Triangles (一堆木棍组成三角形最大面积)
Little Zu Chongzhi's Triangles Problem Description Zu Chongzhi (429–500) was a prominent Chinese mathematician and astronomer during the Liu Song and Southern Qi Dynasties. Zu calculated the...
分类:其他好文   时间:2014-12-22 11:08:43    阅读次数:233
NEERC2014 Eastern subregional
\先把furthur的超碉线段树粘过来 1 //#pragma comment(linker, "/STACK:102400000,102400000") 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include...
分类:其他好文   时间:2014-11-21 15:39:26    阅读次数:227
HDU 4414 Finding crosses(dfs)
Problem Description The Nazca Lines are a series of ancient geoglyphs located in the Nazca Desert in southern Peru. They were designated as a UNESCO World Heritage Site in 1994. The high, arid platea...
分类:其他好文   时间:2014-09-30 11:54:19    阅读次数:155
58条   上一页 1 ... 4 5 6
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!