【【POJ2094】【差分序列】Angry Teacher】的更多相关文章

【POJ2094】【差分序列】Angry Teacher

Description Mr. O'Cruel is teaching Math to ninth grade students. Students of course are very lazy, so they do not like to do their homework. On the other side, Mr. O'Cruel doesn't like lazy students. Recently Andrew failed to do his homework again,…

poj2094

很不错的一道题,很让我见识到了差分序列的运用的神奇之处..一下是从北邮BBS看到的题解,写得很清楚..这边就直接转过来. uRLhttp://bbs.byr.cn/#!article/ACM_ICPC/33403 ********************************************************************** 其实是挺简单的一个题目,希望大家都看看    给出一个多项式p(x)=a[n]*x^n+...+a[1]*x+a[0],并给初始x值L,和数m,…

English trip V1 - 1.How Do You Feel Now? Teacher:Lamb Key:形容词(Adjectives)

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设有一数据库，包括四个表：学生表（Student）、课程表（Course）、成绩表（Score）以及教师信息表（Teacher）。

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【英语学习】2016.09.11 Culture Insider: Teacher's Day in ancient China

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poj 2515 差分序列,排列组合

大神博客链接 http://blog.csdn.net/kksleric/article/details/8021276 这道题的差分序列从没看过,公式题. 先构造从0到m的第p阶差分序列,算出0^p,1^p,...,p^p,填入表的第一行: 然后前向差分,求出以下所有(p-1)~1阶部分的差分表,差分表的最左边一竖行记作C0.C1...Cp. 令C[n+1][1]=n,用递推构造C[n+1][1]~C[n+1][p+1]的组合数打个一维表C[]: 最后利用C0*C[1]+C1*C[2]+...…

Don't make a promise when you are in Joy. Don't reply when you are Sad.Don't take decisions when you are Angry.Think Twice.Act Wise.

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对teacher表进行增加，删除，修改

<%@page import="java.text.SimpleDateFormat"%> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import="java.sql.*"%> <!DOCTYPE html PUBLI…

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hdu 5762 Teacher Bo 曼哈顿路径

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