题目链接:http://lightoj.com/volume_showproblem.php?problem=1214 用java写大数果然是方便多了! import java.math.BigInteger; import java.util.*; import java.io.*; public class Main{ public static void main(String[] args){ Scanner cin = new Scanner(System.in); int n = c
(转自:http://www.jb51.net/article/54947.htm) 本文实例汇总了C语言实现的快速幂取模算法,是比较常见的算法.分享给大家供大家参考之用.具体如下: 首先,所谓的快速幂,实际上是快速幂取模的缩写,简单的说,就是快速的求一个幂式的模(余).在程序设计过程中,经常要去求一些大数对于某个数的余数,为了得到更快.计算范围更大的算法,产生了快速幂取模算法.我们先从简单的例子入手:求abmodc 算法1.直接设计这个算法: ; ;i<=b;i++) { ans = ans
The Embarrassed Cryptographer Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13041 Accepted: 3516 Description The young and very promising cryptographer Odd Even has implemented the security module of a large system with thousands of user
Description People are different. Some secretly read magazines full of interesting girls' pictures, others create an A-bomb in their cellar, others like using Windows, and some like difficult mathematical games. Latest marketing research shows, that
大数取模问题.题目传送门:HDU1212 #include <iostream> using namespace std; char a[1010]; int main() { int b; while (cin >> a>> b) { int flag = 0; for (int i = 0; a[i] != '\0'; i++) flag = ((flag * 10) % b+ (a[i] - '0') %b) % b; cout << flag <
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1212 Problem Description As we know, Big Number is always troublesome. But it's really important in our ACM. And today, your task is to write a program to calculate A mod B.To make the problem easier, I
一.简要说明 以下配置实现了: 1.分库分表 2.每一个分库的读写分离 3.读库负载均衡算法 4.雪花算法,生成唯一id 5.字段取模 二.配置项 # # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional informa