Square CoinsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8341 Accepted Subm
https://www.u72.net/daima/5cs9.html - 2024-07-23 04:21:32 - 代码库Big NumberTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 26003 Accepted Submiss
https://www.u72.net/daima/3ze7.html - 2024-07-20 21:45:18 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1708Problem DescriptionAfter little Jim learned Fibonacci Number in the class , he was ve
https://www.u72.net/daima/48xs.html - 2024-07-22 17:28:39 - 代码库陈氏吸引子(Chen attractor),1999年 陈关荣和植田提出另类混沌吸引子,被称为陈氏吸引子。 陈氏系统有以下一组微分方程表示: frac{dx(t)}{dt}=a*
https://www.u72.net/daima/47au.html - 2024-07-22 16:11:28 - 代码库不容易系列之一Problem Description大家常常感慨,要做好一件事情真的不容易,确实,失败比成功容易多了!做好“一件”事情尚且不易,若想永远成功
https://www.u72.net/daima/484f.html - 2024-07-22 17:38:00 - 代码库#include<stdio.h>#include<string.h>#include<algorithm>#include<math.h>using namespace std;int main(){ double n,p; while(scanf("%lf%lf"
https://www.u72.net/daima/41uu.html - 2024-07-22 11:04:55 - 代码库题目链接:http://poj.org/problem?id=3045DescriptionFarmer John‘s N (1 <= N <= 50,000) cows (numbered 1..N) are planning to run away and join
https://www.u72.net/daima/4ufh.html - 2024-07-22 06:12:11 - 代码库今天上课留的两道思考题,挺有意思的。1. \( a_n \)是递减正项级数,\( \sum a_n \)发散,请问\( \frac{a_n}{1+na_n} \)是否有可能能收敛? 2. \( b_n,c_n\)是
https://www.u72.net/daima/4vm4.html - 2024-07-22 07:46:19 - 代码库组合数的个数 输入一个n,然后输入n个一位数,求这n个数组成的不重复出现的整数的总和。 Mean: 略analyse: 这样的数可以是1~n位,总共数的数目为:P(n,1)+p(
https://www.u72.net/daima/3x8b.html - 2024-07-21 08:39:03 - 代码库今天整理数论的模板发现了错排的公式,推导有点忘记了,查了资料搞明白了。已知错排的公式为: D(n) = n ! ( 1 - 1 / 1 ! &#43; 1 / 2 ! - 1 / 3
https://www.u72.net/daima/4kbr.html - 2024-07-21 23:55:55 - 代码库题目链接:http://codeforces.com/problemset/problem/468/AA. 24 Gametime limit per test1 secondmemory limit per test256 megabytesinputstandard
https://www.u72.net/daima/56s4.html - 2024-07-23 16:21:58 - 代码库题目链接:http://codeforces.com/problemset/problem/469/BB. Chat Onlinetime limit per test1 secondmemory limit per test256 megabytesinputstand
https://www.u72.net/daima/56s9.html - 2024-07-23 16:22:33 - 代码库题目链接:http://codeforces.com/contest/469/problem/AA. I Wanna Be the Guytime limit per test1 secondmemory limit per test256 megabytesinputs
https://www.u72.net/daima/56se.html - 2024-07-23 16:22:43 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1061题目大意:求N^N的个位数关键思想:对1个N来说,乘方时末尾会循环。对所有N来说,结果以20为周期。
https://www.u72.net/daima/55va.html - 2024-09-07 05:30:48 - 代码库Description一个名叫"crazy tea"的组织有N个党员,经常坐在一张圆形的桌子上。每一分钟,一对相邻的两个党员可以交换位子。要求对于给定数目N,求要多少
https://www.u72.net/daima/9h1m.html - 2024-09-13 00:00:42 - 代码库题目大意:给定n个物品,分给m个人,每个人拿到wi个&#31036;物,问方案数mod P P不一定为质数首先我们把剩下的&#31036;物也分给一个人 答案明显不变 w[&#43;&#
https://www.u72.net/daima/8axk.html - 2024-07-26 00:06:37 - 代码库CodeDescriptionTransmitting and memorizing information is a task that requires different coding systems for the best use of the available s
https://www.u72.net/daima/m9rb.html - 2024-07-30 02:03:38 - 代码库鞍山热身赛的题,也是去年多校原题题目大意:求n个数的排列中满足相邻两个数互质的排列的数量并取模当时的思路就是状压dp.. dp[i][state] state用二进制
https://www.u72.net/daima/nabbx.html - 2024-07-30 10:21:40 - 代码库这道题是说给定A和B,求第C大的公约数。我们最长求的就是最大公约数了,也就是通常用的GCD算法。但是现在要求第C大的公约数,我们可以想见如果令第C大的公约
https://www.u72.net/daima/67vr.html - 2024-07-24 18:24:54 - 代码库题目链接:http://poj.org/problem?id=2057题意:有一只蜗牛爬上树睡着之后从树上掉下来,发现后面的"房子"却丢在了树上面, 现在这只蜗牛要求寻找它的房子
https://www.u72.net/daima/6swn.html - 2024-09-08 07:31:05 - 代码库