#include using namespace std; #define ALL(x) begin(x),end(x) #define rep(i,n) for(int i=0;i<(n);i++) #define debug(v) cout<<#v<<":";for(auto x:v){cout<bool chmax(T &a,const T &b){if(abool chmin(T &a,const T &b){if(b ostream &operator<<(ostream &os,const vector&v){ for(int i=0;i<(int)v.size();i++) os< istream &operator>>(istream &is,vector&v){ for(T &x:v)is>>x; return is; } signed main(){ ll n,x,y;cin>>n>>x>>y; vector a(n); cin>>a; ll base=0; for(auto &t:a) base+=t; vector u(n),v(n); { vector s(1,0); rep(i,n) s.push_back(s.back()+x-a[i]); ll t=-LINF,mi=0; for(int i=1;i s(1,0); rep(i,n) s.push_back(s.back()+y-a[i]); ll t=-LINF,mi=0; for(int i=1;i