母函数,先要算搞清楚组合数可能的最大值.非常大.N种设备的最大VAL*最大数量. #include <stdio.h> #include <string.h> #define MAXNUM 500000 typedef struct { int val, num; } fac_st; fac_st facs[]; int c1[MAXNUM], c2[MAXNUM]; int main() { int n, sum, tmp; int i, j, k; )) { sum = ; ;…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=1171 Big Event in HDU Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) 问题描述 Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 48364 Accepted Submission(s): 16581 Problem Description Nowadays, we all know that Computer College is the biggest department in H…

Problem Description Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you don't know that Computer College had ever been split into Computer College and Software College in 2002.The splitting is absolutely a big…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 38607    Accepted Submission(s): 13362 Problem Description Nowadays, we all know that Computer College is the biggest department…

从上一篇文章[温故知新]C#委托delegate可知,委托delegate和事件Event非常的相似,区别就是event关键字,给delegate穿上了个“马甲”. 让我们来看官方定义: 类或对象可以通过事件向其他类或对象通知发生的相关事情. 发送(或引发)事件的类称为“发行者”,接收(或处理)事件的类称为“订户”. event 关键字用于在发行者类中声明事件. 定义非常明确,通过事件向其他类或对象通知发生的相关事情,用来实现的观察者模式. 还是通过之前的代码例子,看看声明delegate和ev…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 27961    Accepted Submission(s): 9847 Problem Description Nowadays, we all know that Computer College is the biggest department…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24002    Accepted Submission(s): 8458 Problem Description Nowadays, we all know that Computer College is the biggest department…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 19108    Accepted Submission(s): 6707 Problem Description Nowadays, we all know that Computer College is the biggest department…

Big Event in HDU Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 23728    Accepted Submission(s): 8363 Problem Description Nowadays, we all know that Computer College is the biggest department…