摘要: B1040/A1093 (1)参考答案 1 #include <cstdio> 2 #include <cstring> 3 const int MAXN =100010; 4 const int MOD = 1000000007; 5 char str[MAXN]; 6 int leftNumP[ 阅读全文
posted @ 2021-03-10 20:53 魂淡菌 阅读(69) 评论(0) 推荐(0)