随笔分类 -  动态规划-数位DP

数位dp
摘要：```cpp include include include include using namespace std; const int N=25; int a[N],len; long long l,r,dp[N][N]; long long dfs(int pos,int st,long lo 阅读全文
posted @ 2019-07-16 13:40 prestige 阅读(124) 评论(0) 推荐(0)