摘要：
View Code 1 #include<cstdio> 2 #include<cstdlib> 3 #include<iostream> 4 #include<queue> 5 #include<malloc.h> 6 #include<cstring> 7 #define N 100001 8 9 using namespace std;10 11 typedef struct city12 {13 int v;14 struct city *next;15 }City;16 17 City c[N];18 int n 阅读全文
