Description DT is a big fan of digital products. He writes posts about technological products almost everyday in his blog. But there is such few comments of his posts that he feels depressed all the day. As his best friend and an excellent programmer…
Post Robot Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1306 Accepted Submission(s): 941 Problem Description DT is a big fan of digital products. He writes posts about technological produc…
题意:出现Apple.iPod.iPhone.iPad时输出MAI MAI MAI!,出现Sony,输出SONY DAFA IS GOOD! Sample InputApple bananaiPad lemon ApplepiSony233Tim cook is doubi from AppleiPhoneipadiPhone30 is so biiiiiiig Microsoftmakes good App. Sample OutputMAI MAI MAI!MAI MAI MAI!MAI M…
Post Robot Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K Problem Description DT is a big fan of digital products. He writes posts about technological products almost everyday in his blog. But there is such few comments of his…
题目链接 and 题目大意 hdu3698 但是 hdu的数据比较弱,所以在这luogu提交吧UVA1490 Let the light guide us 有一个\(n*m\)的平原,要求每行选一个点,选\(n\)个点建造塔楼. 平原上每个点都有他自己的花费时间和魔法值. 为了正确控制塔楼,我们必须保证连续两排的每两座塔共用一个共同的魔法区域. 也就是要求每两行相邻的点都满足如下关系: 如果第\(i\)行选\(j\),第\(i+1\)行选\(k\),则需\(|j-k|≤f(i,j)+f(i+1,…
Saving HDU Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7194 Accepted Submission(s): 3345 Problem Description 话说上回讲到海东集团面临内外交困,公司的元老也只剩下XHD夫妇二人了.显然,作为多年拼搏的商人,XHD不会坐以待毙的. 一天,当他正在苦思冥想解困良策的…
http://acm.hdu.edu.cn/showproblem.php?pid=3037 Lucas定理模板. 现在才写,noip滚粗前兆QAQ #include<cstdio> #include<cstring> #include<algorithm> using namespace std; typedef long long ll; int jc[100003]; int p; int ipow(int x, int b) { ll t = 1, w = x;…
Special equations Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4569 Description Let f(x) = a nx n +...+ a 1x +a 0, in which a i (0 <= i <= n) are all known integers. We call f(x) 0 (mod…
The kth great number Time Limit:1000MS Memory Limit:65768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4006 Description Xiao Ming and Xiao Bao are playing a simple Numbers game. In a round Xiao Ming can choose to write down a nu…
How many integers can you find Time Limit:5000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1796 Description Now you get a number N, and a M-integers set, you should find out how many integers which are sm…
hdu5901题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5901 code vs 3223题目链接:http://codevs.cn/problem/3223/ 思路:主要是用了一个Meisell-Lehmer算法模板,复杂度O(n^(2/3)).讲道理,我不是很懂(瞎说什么大实话....),下面输出请自己改 #include<bits/stdc++.h> using namespace std; typedef long long LL;…