1124 Raffle for Weibo Followers (20 分)   John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gif…

1124 Raffle for Weibo Followers(20 分) John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts.…

1124. Raffle for Weibo Followers (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners…

PAT甲级:1124 Raffle for Weibo Followers (20分) 题干 John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give aw…

1124 Raffle for Weibo Followers (20 分) John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts…

1124 Raffle for Weibo Followers(20 分) John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts.…

John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts. Now you are supposed to help him gene…

题意:水题,直接贴代码了.(为什么我第一遍做的时候代码写的那么烦?) 代码: #include <iostream> #include <string> #include <vector> #include <map> #include <fstream> using namespace std; int main() { //ifstream cin("pat.txt"); int forwardCnt,step,start…

1124. Raffle for Weibo Followers (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners…

Source: PAT A1124 Raffle for Weibo Followers (20 分) Description: John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his…

John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts. Now you are supposed to help him gene…

水题一个,贴个代码吧. #include <iostream> #include <cstdio> #include <algorithm> #include <string.h> #include <string> #include <map> using namespace std; ; map<string,int> maps; int main() { int n,m,s; string str; scanf(&q…

John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weibo -- that is, he would select winners from every N followers who forwarded his post, and give away gifts. Now you are supposed to help him gene…

Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a post on Weibo, all his/her followers…

Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a post on Weibo, all his/her followers…

1076 Forwards on Weibo (30)(30 分) Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a pos…

#include <cstdio> #include <cstdlib> #include <vector> #include <queue> #include <unordered_set> using namespace std; class User { public: vector<int> fellowers; bool visited; User(): visited(false){} }; int query(int i…

1124 Raffle for Weibo Followers(20 分) 题意:微博抽奖,有M个人,标号为1~M.从第S个人开始,每N个人可以获奖,但是已获奖的人不能重复获奖,需要跳过该人把机会留给下一个人.如果没有得奖的输出“Keep going...”. 分析:按题意模拟即可.cnt表示当前的人距离上一个获奖的人间隔的人数.若cnt==N表示当前人可以获奖,若该人已获奖,可将cnt--,继续判断下一个人. #include<cstdio> #include<cstring>…

树(23) 备注 1004 Counting Leaves   1020 Tree Traversals   1043 Is It a Binary Search Tree 判断BST,BST的性质 1053 Path of Equal Weight   1064 Complete Binary Search Tree 完全二叉树的顺序存储,BST的性质 1066 Root of AVL Tree 构建AVL树,模板题,需理解记忆 1079 Total Sales of Supply Chain…

1121 Damn Single 模拟 // 1121 Damn Single #include <map> #include <vector> #include <cstdio> #include <iostream> #include <algorithm> using namespace std; map<int, int> m, vis; vector<int> p; ; int a[N]; int main()…

博主欢迎转载,但请给出本文链接,我尊重你,你尊重我,谢谢~http://www.cnblogs.com/chenxiwenruo/p/6102219.html特别不喜欢那些随便转载别人的原创文章又不给出链接的所以不准偷偷复制博主的博客噢~~ 时隔两年,又开始刷题啦,这篇用于PAT甲级题解,会随着不断刷题持续更新中,至于更新速度呢,嘿嘿,无法估计,不知道什么时候刷完这100多道题. 带*的是我认为比较不错的题目,其它的难点也顶多是细节处理的问题~ 做着做着,发现有些题目真的是太水了,都不想写题解了…

PAT(甲级)2017年春季考试 A.Raffle for Weibo Followers #include<bits/stdc++.h> using namespace std; int m,n,s; vector<string> person; set<string> se; vector<string> ans; int main(){ cin>>m>>n>>s; for(int i=1;i<=m;i++){…

Source: PAT A1076 Forwards on Weibo (30 分) Description: Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. W…

Source: PAT (Advanced Level) Practice Reference: [1]胡凡,曾磊.算法笔记[M].机械工业出版社.2016.7 Outline: 基础数据结构: 线性表:栈,队列,链表,顺序表 树:二叉树的建立,二叉树的遍历,完全二叉树,二叉查找树,平衡二叉树,堆,哈夫曼树 图:图的存储和遍历 经典高级算法: 深度优先搜索,广度优点搜索,回溯剪枝 贪心,并查集,哈希映射 最短路径(只考察过单源),拓扑排序(18年9月第一次涉及相关概念,未正式考过),关键路径(未…

列表是可以修改的,而不可变的列表被称为元组 . 定义 * 用圆括号来标识.定义元组后,使用索引来访问其元素,就像访问列表元素一样 修改变量 * 不能修改元组的元素,但可以给存储元组的变量赋值 修改元素: dimensions = (200, 50) dimensions[0] = 250 Traceback (most recent call last): File "dimensions.py", line 3, in <module> dimensions[0] = 2…

PAT甲级1076. Forwards on Weibo 题意: 微博被称为中文版的Twitter.微博上的一位用户可能会有很多关注者,也可能会跟随许多其他用户.因此,社会网络与追随者的关系形成.当用户在微博上发布帖子时,他/她的所有跟随者可以查看和转发他/她的帖子,然后可以由他们的追随者再次转发. 现在给出一个社交网络,假定只计算间接跟随者的L个级别,您应该计算任何特定用户的最大潜在潜在金额. 输入规格: 每个输入文件包含一个测试用例.对于每种情况,第一行包含2个正整数:N(<= 1000),…

题目信息 1076. Forwards on Weibo (30) 时间限制3000 ms 内存限制65536 kB 代码长度限制16000 B Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with follo…

1076 Forwards on Weibo (30分)   Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a post o…

Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a post on Weibo, all his/her followers…

题目 Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a social network is formed with followers relations. When a user makes a post on Weibo, all his/her followe…