摘要: n的m整数划分(不包含重复划分): #include <iostream> #include<cstdio> #define mod 1000000007 typedef long long ll; using namespace std; ll n,m; ll dp[1005][1005]; in 阅读全文
posted @ 2018-09-30 10:33 l..q 阅读(295) 评论(0) 推荐(1)