#include using namespace std; template inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template inline void chmax(T1 &a,T2 b){if(a>n>>d; vector as(n); for(Int i=0;i>as[i]; vector bs=as; sort(bs.begin(),bs.end()); for(Int i=0;i