首先要想生成类似于home_path,about_path之类的方法,必须在路由文件中添加对应方法: match '/help',to:"static_pages#help",via:'get' get '/about',to:'static_pages#about' get '/contact',to:'static_pages#contact' 用match和get都可以,但是实际在rspec测试中你会发现还是报找不到路径: Failure/Error: visit contact…
#include<iostream> #include<cstring> #include<cstdio> #include<cmath> #include<cstdlib> #include<algorithm> #include<queue> using namespace std; ][]; int mx,nx,m,n; struct AC { ][]; int cnt; ],fail[],last[],next[]…