#include using namespace std; #define ALL(x) x.begin(),x.end() #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>n; int k=min(22,n); vector a(n); rep(i,n) cin>>a[i]; map bitmemo; for(int bit=1;bit<(1<>i)&1)sum+=a[i]; if(bitmemo.count(sum)){ int p=bitmemo[sum],q=bit; rep(i,k){ if(((p>>i)&1) and (((q>>i)&1))){ p^=(1<=k) cout<<0; else if((p>>i)&1) cout<>i)&1) cout<<-a[i]; else cout<<0; cout<<(i+1==n?"\n":" "); } return 0; }else{ bitmemo[sum]=bit; } } cout<<"No"<