Throwing cards away I   Given is an ordered deck of n cards numbered 1 to n with card 1 at the top and card n at the bottom. The following operation is performed as long as there are at least two cards in the deck:  Throw away the top card and move t…

原题 Throwing cards away I   Given is an ordered deck of n cards numbered 1 to n with card 1 at the top and card n at the bottom. The following operation is performed as long as there are at least two cards in the deck:   Throw away the top card and mo…

题目: Problem B: Throwing cards away I Given is an ordered deck of n cards numbered 1 to n with card 1 at the top and card n at the bottom. The following operation is performed as long as there are at least two cards in the deck: Throw away the top car…

书上具体所有题目:http://pan.baidu.com/s/1hssH0KO 代码:(Accepted,0 ms) //UVa10935 - Throwing cards away I #include<iostream> #include<queue> int N; int main() { //freopen("in.txt", "r", stdin); while (scanf("%d", &N) !=…

 Throwing cards away I Given is an ordered deck of  n  cards numbered 1 to n  with card 1 at the top and card  n  at the bottom. The following operation is performed as long as there are at least two cards in the deck: Throw away the top card and m…

D - Throwing cards away I Given is an ordered deck of n cards numbered 1 to n with card 1 at the top and card n at the bottom. The following operation is performed as long as there are at least two cards in the deck:   Throw away the top card and mov…

UVA10940 - Throwing cards away II(找规律) 题目链接 题目大意:桌上有n张牌,依照1-n的顺序从上到下,每次进行将第一张牌丢掉,然后把第二张放到这叠牌的最后.重复进行这种操作.直到仅仅剩下一张牌. 解题思路:仅仅能先暴力.将前面小点的n打印出来.看看有什么规律. 规律:f[2^k + mod] = 2*mod;(mod > 0); n = 1须要特判. 代码: #include <cstdio> #include <cstring> cons…

直接用STL里的queue模拟即可. #include <cstdio> #include <queue> using namespace std; ; int discarded[maxn], cnt; int main() { int n; && n) { cnt = ; queue<int> Q; ; i <= n; i++) Q.push(i); ) { discarded[cnt++] = Q.front(); Q.pop(); int…

题意:给出 n张牌,从上往下编号依次为1到n,当牌的数目至少还剩下2张时,把第一张牌扔掉,然后把新的一张牌放在牌堆的最底部,问最后剩下的那一张牌是哪一张牌. 模拟队列的操作------- #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> #include<vector> #include<queue> using namespace st…

Given is an ordered deck of    n    cards numbered 1 to    n    with card 1 at the top and card    n    at the bottom. The following operation is performed as long as there are at least two cards in the deck: Throw away the top card and move the card…

题目意思:有N张牌,标号为1~N,且牌以叠好,从上到小就是标号1-N的牌,只要牌堆数量大于等于2的时候,就采取如下操作:将最上面的牌扔掉(即离开牌堆).刚才那张牌离开后,再将新的最上面的牌放置于牌堆最后一张. 要求输出:依次输出被扔掉的牌,按扔掉的顺序输出.最后要输出最后留下的一张牌. 思路:用一个队列来模拟,被扔掉的牌相当于取出后进行pop操作,把最上面的牌放置最后相同于取出后进行pop操作和push操作,直至队列的size小于等于1 注意点:因为题目对格式的要求,所以第一张被扔掉的牌格式处理…

题目 题目     分析 练习STL     代码 #include <bits/stdc++.h> using namespace std; int main() { int n; while(scanf("%d",&n) && n!=0) { queue<int> q; printf("Discarded cards:"); for(int i=1;i<=n;i++) q.push(i); while(q.s…

[链接] 我是链接,点我呀:) [题意] 在这里输入题意 [题解] 用STL的queue写 [代码] #include <bits/stdc++.h> using namespace std; queue <int> dl; vector <int> v; int n; int main() { //freopen("F:\\rush.txt", "r", stdin); while (~scanf("%d",…

  Given is an ordered deck of n cards numbered 1 to n with card 1 at the top and card n at the bottom. The following operation is performed as long as there are at least two cards in the deck:   Throw away the top card and move the card that is now o…

题意略: 先暴力打表发现规律 N=1 ans=1N=2 ans=2N=3 ans=2N=4 ans=4N=5 ans=2N=6 ans=4N=7 ans=6N=8 ans=8N=9 ans=2N=10 ans=4N=11 ans=6N=12 ans=8N=13 ans=10N=14 ans=12N=15 ans=14N=16 ans=16N=17 ans=2N=18 ans=4N=19 ans=6N=20 ans=8N=21 ans=10N=22 ans=12N=23 ans=14N=24 an…

题目 Volume 0. Getting Started 开始10055 - Hashmat the Brave Warrior 10071 - Back to High School Physics 10300 - Ecological Premium 458 - The Decoder 494 - Kindergarten Counting Game 414 - Machined Surfaces 490 - Rotating Sentences 445 - Marvelous Mazes…

题目链接:Cards 听说这道题是染色问题的入门题,于是就去学了一下\(Bunside\)引理和\(P\acute{o}lya\)定理(其实还是没有懂),回来写这道题. 由于题目中保证"任意多次洗牌都可用这\(m\)种洗牌法中的一种代替",于是有了封闭性. 结合律显然成立. 题目中还保证了"对每种洗牌法,都存在一种洗牌法使得能回到原状态",逆元也有了. 只剩下一个单位元,我们手动补上.单位元就是不洗牌. 所以所有的洗牌方案构成了一个置换群.于是就可以用$Bunsid…

E. Vladik and cards time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vladik was bored on his way home and decided to play the following game. He took n cards and put them in a row in front…

1004: [HNOI2008]Cards Description 小春现在很清闲,面对书桌上的N张牌,他决定给每张染色,目前小春只有3种颜色:红色,蓝色,绿色.他询问Sun有 多少种染色方案,Sun很快就给出了答案.进一步,小春要求染出Sr张红色,Sb张蓝色,Sg张绝色.他又询问有多少种方 案,Sun想了一下,又给出了正确答案. 最后小春发明了M种不同的洗牌法,这里他又问Sun有多少种不同的染色方案. 两种染色方法相同当且仅当其中一种可以通过任意的洗牌法(即可以使用多种洗牌法,而每种方法可以使…

C. Hongcow Buys a Deck of Cards time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output One day, Hongcow goes to the store and sees a brand new deck of n special cards. Each individual card is eit…

最近跑程序时出现了这么一个问题: terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted (core dumped) 出现此问题一般都是数据量太大,同时跑太多程序造成的,比如我经常会同时打开十多个终端界面,跑不同的脚本,就容易出现这种问题.解决方法很简单,不要同时跑这么多程序,一个个跑.…

题目链接: 传送门 Little Elephant and Cards time limit per test:2 second     memory limit per test:256 megabytes Description The Little Elephant loves to play with color cards. He has n cards, each has exactly two colors (the color of the front side and the…

题目链接: 传送门 Invitation Cards Time Limit: 5000MS     Memory Limit: 32768 K Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to propagate theater and, mo…

E. George and Cards   George is a cat, so he loves playing very much. Vitaly put n cards in a row in front of George. Each card has one integer written on it. All cards had distinct numbers written on them. Let's number the cards from the left to the…

Soldier and Cards 题目: Description Two bored soldiers are playing card war. Their card deck consists of exactly n cards, numbered from 1 to n, all values are different. They divide cards between them in some manner, it's possible that they have differ…

18.2 Write a method to shuffle a deck of cards. It must be a perfect shuffle—in other words, each of the 52! permutations of the deck has to be equally likely. Assume that you are given a random number generator which is perfect. 这道题让我们实现一个洗牌的算法,实际上洗…

Invitation Cards Time Limit : 16000/8000ms (Java/Other)   Memory Limit : 524288/262144K (Java/Other) Total Submission(s) : 7   Accepted Submission(s) : 1 Problem Description In the age of television, not many people attend theater performances. Antiq…

E. Vladik and cards 题目链接 http://codeforces.com/contest/743/problem/E 题面 Vladik was bored on his way home and decided to play the following game. He took n cards and put them in a row in front of himself. Every card has a positive integer number not e…

转载请注明 http://blog.csdn.net/eclipsexys 翻译自Developer Android.时间仓促,有翻译问题请留言指出,谢谢 创建Lisst和Cards 在你的应用程序创建复杂的清单,并与材料设计风格卡.您能够使用RecyclerView和CardView部件. 创建RecyclerView 该RecyclerView widget是ListView中的更先进,更灵活的版本号.这个小工具是一个容器.用于显示.能很有效地维护了意见数量有限,滚动大的数据集. 当你有收集…

CARDS Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 1448   Accepted: 773 Description Alice and Bob have a set of N cards labelled with numbers 1 ... N (so that no two cards have the same label) and a shuffle machine. We assume that N i…