Water problem 题目链接: http://acm.split.hdu.edu.cn/showproblem.php?pid=5867 Description If the numbers 1 to 5 are written out in words: one, two, three, four, five, then there are 3+3+5+4+4=19 letters used in total.If all the numbers from 1 to n (up to…

处理出1-99的,之后的加上多少hundred和and即可.整百和一千的时候注意一下. #pragma comment(linker, "/STACK:1024000000,1024000000") #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<vector> #include<map> #includ…

我发这题只是想说明:有时候确实需要用水题来找找自信的~ 代码如下: #include <stdio.h> #include <algorithm> #include <string.h> using namespace std; typedef long long ll; +] = {,,,,,,,,,,,,,,,,,,,,}; +]; void init() { ;i<=;i++) num[i] = + num[i-]; num[] = ; ;i<=;i+…

大数 判断整除 /* *********************************************** Author :guanjun Created Time :2016/8/14 19:04:01 File Name :hdu5832.cpp ************************************************ */ #include <iostream> #include <cstring> #include <cstdlib&…

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题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5443 The Water Problem Description In Land waterless, water is a very limited resource. People always fight for the biggest source of water. Given a sequence of water sources with $a_1, a_2, a_3, . . . ,…

A water problem 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5832 Description Two planets named Haha and Xixi in the universe and they were created with the universe beginning. There is 73 days in Xixi a year and 137 days in Haha a year. Now you k…

The Water Problem Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5443 Description In Land waterless, water is a very limited resource. People always fight for the biggest source of water. Given a sequence of wat…

HDU 4974 A simple water problem pid=4974" target="_blank" style="">题目链接 签到题,非常easy贪心得到答案是(sum + 1) / 2和ai最大值的最大值 代码: #include <cstdio> #include <cstring> #include <algorithm> using namespace std; const int N =…

A water problem 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5832 Description Two planets named Haha and Xixi in the universe and they were created with the universe beginning. There is 73 days in Xixi a year and 137 days in Haha a year. Now you k…