摘要:
View Code 1 #include <iostream> 2 #include <cstdio> 3 #include <cstring> 4 #include <queue> 5 #include <vector> 6 #define maxn 60 7 using namespace std; 8 vector<int> v,next; 9 vector<double> w; 10 double d[maxn]; 11 int first[maxn],inq[maxn],cnt[maxn]; 12 i 阅读全文