05 2016 档案

java大数模板
摘要：java 大数计算 这几天做了几道用大数的题，发现java来做大数运算十分方便。对acmer来说是十分实用的 1.valueOf(parament); 将参数转换为制定的类型 比如 int a=3; BigInteger b=BigInteger.valueOf(a); 则b=3; String s 阅读全文
posted @ 2016-05-29 17:15 超级学渣渣 阅读(515) 评论(0) 推荐(0) 编辑
gcd
摘要：long long gcd(long long x,long long y) { long long a; if(x<y) a=x,x=y,y=a; while(y!=0) { a=x%y; x=y; y=a; } return x; 阅读全文
posted @ 2016-05-29 17:12 超级学渣渣 阅读(178) 评论(0) 推荐(0) 编辑
HDU 1020 Encoding 模拟
摘要：Encoding Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39047 Accepted Submission(s): 17279 Prob 阅读全文
posted @ 2016-05-29 17:09 超级学渣渣 阅读(139) 评论(0) 推荐(0) 编辑
hdu 1019 Least Common Multiple
摘要：Least Common Multiple Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 44922 Accepted Submission(s 阅读全文
posted @ 2016-05-29 16:55 超级学渣渣 阅读(203) 评论(0) 推荐(0) 编辑
hdu 1018 Big Number 数学结论
摘要：Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 34084 Accepted Submission(s): 16111 Pr 阅读全文
posted @ 2016-05-29 14:55 超级学渣渣 阅读(176) 评论(0) 推荐(0) 编辑
hdu 1017 A Mathematical Curiosity
摘要：A Mathematical Curiosity Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 36362 Accepted Submissio 阅读全文
posted @ 2016-05-28 21:13 超级学渣渣 阅读(158) 评论(0) 推荐(0) 编辑
hdu1016 Prime Ring Problem
摘要：Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 41154 Accepted Submission(s): 阅读全文
posted @ 2016-05-28 17:24 超级学渣渣 阅读(159) 评论(0) 推荐(0) 编辑
hdu 1015 Safecracker
摘要：Safecracker Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12203 Accepted Submission(s): 6319 Pr 阅读全文
posted @ 2016-05-28 16:24 超级学渣渣 阅读(170) 评论(0) 推荐(0) 编辑
hdu 1000&hdu1001
摘要：1001 1000 阅读全文
posted @ 2016-05-22 09:47 超级学渣渣 阅读(144) 评论(0) 推荐(0) 编辑
LINQ----1
摘要：Student[] stAry ={ new Student("张三","男",18), new Student("小明","男",18), new Student("丽丽","女",18), new Student("小菊","女",18), new Student("张四","男",18), n 阅读全文
posted @ 2016-05-21 23:52 超级学渣渣 阅读(179) 评论(0) 推荐(0) 编辑
hdu 1014 Uniform Generator
摘要：Uniform Generator Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25041 Accepted Submission(s): 9 阅读全文
posted @ 2016-05-21 20:56 超级学渣渣 阅读(298) 评论(0) 推荐(0) 编辑
hdu 1042 N! java大数及判断文件末尾
摘要：N! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 73503 Accepted Submission(s): 21308 Problem 阅读全文
posted @ 2016-05-21 10:58 超级学渣渣 阅读(263) 评论(0) 推荐(0) 编辑
hdu 1013 Digital Roots
摘要：Digital Roots Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 68194 Accepted Submission(s): 21324 阅读全文
posted @ 2016-05-21 09:55 超级学渣渣 阅读(156) 评论(0) 推荐(0) 编辑
hdu 1012 u Calculate e
摘要：u Calculate e Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 40905 Accepted Submission(s): 18610 阅读全文
posted @ 2016-05-21 09:30 超级学渣渣 阅读(163) 评论(0) 推荐(0) 编辑
hdu 1011 树形dp
摘要：Starship Troopers Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16467 Accepted Submission(s): 阅读全文
posted @ 2016-05-20 22:13 超级学渣渣 阅读(131) 评论(0) 推荐(0) 编辑
hdu 1010 Tempter of the Bone
摘要：Tempter of the Bone Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 102587 Accepted Submission(s) 阅读全文
posted @ 2016-05-19 11:11 超级学渣渣 阅读(151) 评论(0) 推荐(0) 编辑
hdu 1009 FatMouse' Trade
摘要：FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 63732 Accepted Submission(s): 215 阅读全文
posted @ 2016-05-18 21:53 超级学渣渣 阅读(202) 评论(0) 推荐(0) 编辑
华中农业大学校赛 I Catching Dogs
摘要：Catching Dogs Description Diao Yang keeps many dogs. But today his dogs all run away. Diao Yang has to catch them. To simplify the problem, we assume 阅读全文
posted @ 2016-05-15 21:22 超级学渣渣 阅读(258) 评论(0) 推荐(0) 编辑
巧用set比较大小，缩短时间复杂度
摘要：struct Node { long long a; long long b; long long c; long long num; int i; bool operator < (const Node& t)const { return ((num>t.num)|| (num==t.num&&a 阅读全文
posted @ 2016-05-15 21:03 超级学渣渣 阅读(1018) 评论(0) 推荐(0) 编辑
华中农业大学校赛--c The Same Color
摘要：Problem C: The Same Color Description Diao Yang has many balls with different colors. Today he wants to divide his balls into two groups. But he does 阅读全文
posted @ 2016-05-15 20:54 超级学渣渣 阅读(221) 评论(0) 推荐(0) 编辑
华农校赛--G,用set比较大小，缩短时间复杂度
摘要：Array C Description Giving two integers and and two arrays and both with length , you should construct an array also with length which satisfied: 1.0≤ 阅读全文
posted @ 2016-05-15 20:52 超级学渣渣 阅读(307) 评论(0) 推荐(0) 编辑
hdu 1008 elevator
摘要：#include<iostream> #include<stdio.h> #include<math.h> #include<algorithm> using namespace std; int main() { int n; while(~scanf("%d",&n)&&n!=0) { int 阅读全文
posted @ 2016-05-14 21:36 超级学渣渣 阅读(120) 评论(0) 推荐(0) 编辑
结构体内重载小于号< 及构造函数
摘要：struct Node { int d, e; bool operator < (const Node x) const { return x.d < d; } Node(int d, int e):d(d), e(e){} }; 阅读全文
posted @ 2016-05-14 10:12 超级学渣渣 阅读(1743) 评论(0) 推荐(0) 编辑
优先队列的使用
摘要：#include <iostream> #include <queue> using namespace std; int main(){ priority_queue<int> q; for( int i= 0; i< 10; ++i ) q.push( rand() ); while( !q.e 阅读全文
posted @ 2016-05-13 21:35 超级学渣渣 阅读(170) 评论(0) 推荐(0) 编辑
CodeForces 451D Count Good Substrings
摘要：Count Good Substrings Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 451D Count Good Substrin 阅读全文
posted @ 2016-05-13 17:13 超级学渣渣 阅读(241) 评论(0) 推荐(0) 编辑
excel使用技巧
摘要：1 设置单元格格式后，没有变化，需要逐个单击 原因：Excel设置过单元格格式后，并不能立即生效必须挨个双击单元格，才能生效。数据行很多。效率太低。 原因：主要是一些从网上拷贝过来的日期或数字excel默认为文本格式或特殊-中文数字格式大小写。手动设置单元格，将格式改成日期格式，但仍不能参与计算。只 阅读全文
posted @ 2016-05-12 20:38 超级学渣渣 阅读(214) 评论(0) 推荐(0) 编辑
cf 450c Jzzhu and Chocolate
摘要：Jzzhu and Chocolate time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Jzzhu has a big recta 阅读全文
posted @ 2016-05-09 15:06 超级学渣渣 阅读(182) 评论(0) 推荐(0) 编辑
CodeForces 459D Pashmak and Parmida's problem
摘要：Pashmak and Parmida's problem Time Limit:3000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 459D Pashmak and 阅读全文
posted @ 2016-05-09 01:18 超级学渣渣 阅读(383) 评论(0) 推荐(0) 编辑
cf 459c Pashmak and Buses
摘要：E - Pashmak and Buses Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 459C E - Pashmak and Bus 阅读全文
posted @ 2016-05-08 19:46 超级学渣渣 阅读(221) 评论(0) 推荐(0) 编辑
hdu 1006 Tick and Tick 有技巧的暴力
摘要：Tick and Tick Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16707 Accepted Submission(s): 4083 阅读全文
posted @ 2016-05-08 18:44 超级学渣渣 阅读(711) 评论(0) 推荐(0) 编辑
hdu 1005 Number Sequence
摘要：Number Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 147906 Accepted Submission(s): 35 阅读全文
posted @ 2016-05-05 15:22 超级学渣渣 阅读(181) 评论(0) 推荐(0) 编辑
hdu 1004 Let the Balloon Rise
摘要：Let the Balloon Rise Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 102616 Accepted Submission(s 阅读全文
posted @ 2016-05-05 10:35 超级学渣渣 阅读(180) 评论(0) 推荐(0) 编辑
hdu1003 最大子串和
摘要：Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 207874 Accepted Submission(s): 48646 Prob 阅读全文
posted @ 2016-05-04 23:00 超级学渣渣 阅读(244) 评论(0) 推荐(0) 编辑
cf339d Xenia and Bit Operations
摘要：Xenia and Bit Operations Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 339D Xenia and Bit Op 阅读全文
posted @ 2016-05-04 21:05 超级学渣渣 阅读(378) 评论(0) 推荐(0) 编辑

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