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RSS订阅原创 扩展欧几里得算法及实现
欧几里得算法，即辗转相除法，用于求整数a,b的最大公约数。 欧几里得算法C++实现代码：（无需确定 a,b 大小关系） long long gcd(long long a,long long b){ return b?gcd(b,a%b):a; } 扩展欧几里得算法：设a和b不全为0，则存在整数x和y，使得 gcd(a,b) = xa + yb 证明： 假设 a
2014-12-02 12:07:29
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原创 Java语言程序设计基础篇 第八章 课后编程答案
原博链接：Java语言程序设计基础篇 第八章 课后编程答案 import java.util.Scanner; public class ch0801{ public static void main( String[] args ){ Rectangle r1 = new Rectangle(4,40) ; Rectangle r2 = new Rectangle(3...
2014-04-06 13:33:51
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原创 HDU 1316 How Many Fibs? 大数
HDU 1316 题目链接 How Many Fibs? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3281 Accepted Submission(s): 1312 Problem Descrip
2013-11-24 20:42:59
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原创 HDU 1715 大菲波数 大数
HDU 1715 题目链接 大菲波数 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8986 Accepted Submission(s): 3060 Problem Descrip
2013-11-22 22:45:43
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原创 HDU 2845 Beans
HDU 2845 Beans 题目链接 Beans Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2265 Accepted Submission(s): 1144 Problem
2013-11-22 13:03:31
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原创 HDU 1242 Rescue
HDU 1242 题目链接 Rescue Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 12869 Accepted Submission(s): 4712 Problem Descript
2013-11-21 18:11:06
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原创 HDU 2100 Lovekey
HDU 2100 题目链接 Lovekey Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4978 Accepted Submission(s): 1615 Problem Descript
2013-11-14 22:56:37
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原创 HDU 1081 To The Max
题目链接 HDU 1081 To The Max Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6887 Accepted Submission(s): 3311 Problem Descrip
2013-11-13 21:56:51
505
原创 HDU 1000 A + B Problem
我只记得这是我的第一题，还是WA = = 所以也用这一题来开始我做题的记录 贴个代码 看个效果 纪念在ACM里逝去的青春以及收获的喜悦 #include #include using namespace std; int main(){ int a , b ; while( scanf( "%d%d" , &a , &b ) != EOF ){
2013-11-12 21:31:37
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