摘要:
题目传送门 题目大意: AC code: #include <iostream> #include <cstring> using namespace std; #define int long long int dp[300005][2]; //0代表小写,1代表大写 signed main() 阅读全文
posted @ 2023-05-28 19:32 rayhjfjwl 阅读(14) 评论(0) 推荐(0)
posted @ 2023-05-28 19:32 rayhjfjwl 阅读(14) 评论(0) 推荐(0)