码迷,mamicode.com
首页 >  
搜索关键字:summer    ( 561个结果
2015 HUAS Summer Trainning #4~B
DescriptionBefore the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so calle...
分类:其他好文   时间:2015-08-08 17:55:43    阅读次数:115
2015 HUAS Summer Trainning #4 A
DescriptionIn this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping ...
分类:其他好文   时间:2015-08-07 22:03:44    阅读次数:107
2015 HUAS Summer Trainning #4~D
Given several segments of line (int the X axis) with coordinates [Li , Ri ]. You are to choose the minimal amount of them, such they would completely ...
分类:其他好文   时间:2015-08-06 22:10:06    阅读次数:100
2015 HUAS Summer Trainning #4~C
My birthday is coming up and traditionally I’m serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. ....
分类:其他好文   时间:2015-08-06 11:00:01    阅读次数:104
/proc/meminfo详解
/proc/meminfo Explained "Free," "buffer," "swap," "dirty." What does it all mean? If you said, "something to do with the Summer of ‘68", you may need a primer on ‘meminfo‘. The entries in the /proc...
分类:其他好文   时间:2015-08-05 20:35:31    阅读次数:170
BUPT Summer Training #7 for Grade 14 题解
A. CodeForces 396C 题意就不描述啦。 对于第一种操作 1 v x k,我们可以给v的子树全部加上(x+depth[v]*k)的值。 对于第二种操作 2 v。查询每个节点的值之后,只需要在减去depth[v]*K即可得到答案了。里面的K是对v这个节点有影响的k的和。 自己在纸上推推公式,很容易就能知道为何是对的了 这里用两个树状数组即可维护, 当然增加整棵子树的操作...
分类:其他好文   时间:2015-08-03 19:13:38    阅读次数:136
HUAS Summer Trainning #3 M
Description我们知道,在编程中,我们时常需要考虑到时间复杂度,特别是对于循环的部分。例如, 如果代码中出现 for(i=1;i 2 using namespace std; 3 const int maxn=2000+20; 4 int p[maxn][maxn]; 5 void set(...
分类:其他好文   时间:2015-08-02 19:58:02    阅读次数:116
HUAS Summer Trainning #3 E
Today on a lecture about strings Gerald learned a new definition of string equivalency. Two stringsaandbof equal length are calledequivalentin one of ...
分类:其他好文   时间:2015-08-02 19:57:29    阅读次数:623
HUAS Summer Trainning #3 K
Description在一个给定形状的棋盘(形状可能是不规则的)上面摆放棋子,棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列,请编程求解对于给定形状和大小的棋盘,摆放k个棋子的所有可行的摆放方案C。Input输入含有多组测试数据。 每组数据的第一行是两个正整数,n k,用一个...
分类:其他好文   时间:2015-08-02 19:52:36    阅读次数:76
HUAS Summer Trainning #3 N
Description给你一个高为n ,宽为m列的网格,计算出这个网格中有多少个矩形,下图为高为2,宽为4的网格. Input第一行输入一个t, 表示有t组数据,然后每行输入n,m,分别表示网格的高和宽 ( n 2 using namespace std; 3 int main() 4 { 5 .....
分类:其他好文   时间:2015-08-02 19:47:17    阅读次数:129
561条   上一页 1 ... 37 38 39 40 41 ... 57 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!