http://acm.hdu.edu.cn/showproblem.php?pid=2148 Problem Description 转眼又到了一年的年末,Lele又一次迎来了期末考试.虽然说每年都要考试,不过今年的这场考试对Lele来说却意义重大. 因为经济原因,如果今年没有排在班级前几名,而拿不到奖学金的话,家里便无力再供他继续读书.而且家里帮他都想好出路了——回家种田!! 虽说Lele心里有一百个不愿意,不过父母的话不能不听. 忐忑不安地考完试,Lele拿到了全班的成绩单,这张成绩单是按学…

Problem Description 转眼又到了一年的年末,Lele又一次迎来了期末考试.虽然说每年都要考试,不过今年的这场考试对Lele来说却意义重大. 因为经济原因,如果今年没有排在班级前几名,而拿不到奖学金的话,家里便无力再供他继续读书.而且家里帮他都想好出路了--回家种田!! 虽说Lele心里有一百个不愿意,不过父母的话不能不听. 忐忑不安地考完试,Lele拿到了全班的成绩单,这张成绩单是按学号顺序排好的.Lele很想知道班里到底有多少人分数比他高,现在就请你帮帮他,帮他数一下到底有多…

ZYB loves Score Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5268 Description One day,ZYB participated in the BestCoder Contest There are four problems. Their scores are 1000,1500,2000,2500 According to the r…

Problem Description The International Clown and Pierrot Competition (ICPC), is one of the most distinguished and also the most popular events on earth in the show business. One of the unique features of this contest is the great number of judges that…

题意:计算Bestcoder四题的得分. 思路:直接模拟,4项分数直接计算后输出.注意不要低于百分之40的分. //#include <bits/stdc++.h> #include <iostream> #include <cstdio> #define LL long long using namespace std; ; int a[N]; int b[N]; int cal() { ; ans=(/*(-a[])-b[]* >*/*(-a[])-b[]*:…

http://acm.hdu.edu.cn/showproblem.php?pid=4504 题目大意: 中文都看得懂.不过我是看hint才正确理解什么意思的.开始的时候理解错了. 解题思路: 给定时间最多是600,最多进攻次数600/15=40次,我方进攻次数40/2=20次.如果深度搜索多少种情况, 那么时间复杂度是O(3^20),直接就超时了. 我知道要动态规划,但是自己dp不行,所以就看了网上别人的解题报告. dp[i][j]=dp[i-1][j-1]+dp[i-1][j-2]+dp[i…

Description Nowadays, a kind of chess game called "Super Jumping! Jumping! Jumping!" is very popular in HDU. Maybe you are a good boy, and know little about this game, so I introduce it to you now. The game can be played by two or more than two…

HDU 模拟题, 枚举1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5162 题目意思:有 n 个 kid,每个 kid 有三个成绩 a, b, c.选最大的一个成绩作为这个 kid 的最终成绩.然后根据每个 kid 的最终成绩,对他们进行排名. 赛中写得比较丑陋,这个还比较顺眼....呵呵 #include <iostream> #include <cstdio> #include <cstdlib> #include <cstring…

Super Jumping! Jumping! Jumping! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 34052    Accepted Submission(s): 15437 Problem Description Nowadays, a kind of chess game called “Super Jumping!…