摘要:
JSON查询 "201709 3" 纯字符串模拟,考的就是耐心和细心。可惜这两样我都缺。。。 include include include include include include include using namespace std; const int maxn=102; int n, 阅读全文
摘要:
公共钥匙盒 "201709 2" 这题的思路一开始不是很清晰,一开始想用贪心去做。但是发现按照题目的思路不对。所以这里采用的是类似于多项式的加减的处理。 include include include include include include include using namespace s 阅读全文