Yoyo的博客

题目链接Code:Time Memory Length218ms 1884kB 868#include <cstdio>#include <vector>#include <string>#include <iostream>#include <algorithm>using namespace std;int num[11];//存储每个题的分数 struct

ShaolinShaolin temple is very famous for its Kongfu monks.A lot of young men go to Shaolin temple every year, trying to be a monk there. The master of Shaolin evaluates a young man mainly by his talent on understanding the Buddism scripture, but fightin

Knowledge point①map: count() 返回指定元素出现的次数 find() 查找一个元素并返回其所在位置 erase() 删除一个元素 clear() 删除所有元素 begin() 返回指向map头部的迭代器 end() 返回指向map末尾的迭代器 size() 返回map中元素的个数 (*it).first会得到key，(*it).second会得到value， 等同于it->first和it->se...

第一周练习赛（AC）E - Registration systemA new e-mail service "Berlandesk" is going to be opened in Berland in the near future. The site administration wants to launch their project as soon as possible, that's why they ask you to help. You're suggested to imp