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…

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) 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…

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.…

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.…

排序,水题因为最后如果一个学生最好的排名有一样的,输出的课程有个优先级A>C>M>E那么按这个优先级顺序进行排序每次排序前先求当前课程的排名然后再与目前最好的排名比较.更新 至于查询,建立id与索引的映射即可. #include <iostream> #include <algorithm> #include <cstdio> #include <cstring> #include <map> using namespace s…

n转化为b进制的格式,问你该格式是否为回文数字(即正着写和倒着写一样)输出Yes或者No并且输出该格式又是水题... #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> using namespace std; ; int a[maxn]; int n,b; int main() { scanf("%d %d",&n,&…

水题,分组排序即可. #include <iostream> #include <cstdio> #include <algorithm> #include <string.h> using namespace std; /* 太水水水... */ +; int cnt1,cnt2,cnt3,cnt4; struct Node{ int id; int tot; int vir; int tal; bool operator<(const Node t…