分析:大实数乘方计算. #include<iostream> #include<string> using namespace std; struct BigReal //高精度实数 { int len; //长度 int num[10000]; int point; //小数点位置 BigReal() { len=1; point=0; memset(num,0,sizeof(num)); } }; bool Read(BigReal& a) //读入一个大实数 { st…

http://acm.hdu.edu.cn/showproblem.php?pid=1063 Exponentiation Time Limit: 2000/500 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8076    Accepted Submission(s): 2279 Problem Description Problems involving the compu…

Ignatius and the Princess III Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11810    Accepted Submission(s): 8362 Problem Description "Well, it seems the first problem is too easy. I will let…

HDU 3533 Escape(大逃亡) /K (Java/Others)   Problem Description - 题目描述 The students of the HEU are maneuvering for their military training. The red army and the blue army are at war today. The blue army finds that Little A is the spy of the red army, so…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2191 题目意思:有 资金 n 和 m 种类型的大米,对第 i 种类型的大米,价格.数量.袋数分别是: pi,  hi, ci,问最多能采购的大米的重量是多少. 多重背包入门题~~~~~~ 在01 背包中两重循环之间多了一重循环  0 ~ bag[i] :表示第 i 种物品的数量从0~bag[i] 枚举. #include <iostream> #include <cstring> #i…

求实数的幂,这个用C++写的话有点长,但是用Java写就非常方便了…… );            System.out.println(an);        }    }}…

//大数继续,额,要吐了. Problem Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems.  This problem r…

Problem Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. This problem requires that yo…

#include <cstdio> #include <cstring> #include <iostream> #include <cmath> #include <cstdlib> #define INT_BIT_MAX 100 #define FLOAT_BIT_MAX 100 class CWTNumber { private: int intbits; /* 整数数位*/ int floatbits; /* 小数有效数位*/ char…

http://acm.hdu.edu.cn/showproblem.php?pid=1280 前m大的数 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10666 Accepted Submission(s): 3720 Problem Description 还记得Gardon给小希布置的那个作业么?(上次比赛的1005)其实小希已经找回了…