#include using namespace std; using Int = long long; template inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template inline void chmax(T1 &a,T2 b){if(a>n>>m; vector cnt(n,0),draw(n,0); Int way=1,idx=0; vector vs(m); for(Int i=0;i>vs[i]; for(Int i=0;i