#include using namespace std; #define rep(i,m,n) for(int (i)=(int)(m);i<(int)(n);i++) #define rep2(i,m,n) for(int (i)=(int)(n)-1;i>=(int)(m);i--) #define REP(i,n) rep(i,0,n) #define REP2(i,n) rep2(i,0,n) #define FOR(i,c) for(decltype((c).begin())i=(c).begin();i!=(c).end();++i) #define all(hoge) (hoge).begin(),(hoge).end() #define en '\n' using ll = long long; using ull = unsigned long long; template using vec = vector; template using vvec = vector>; typedef pair P; constexpr long long INF = 1LL << 60; constexpr int INF_INT = 1 << 25; constexpr long long MOD = (ll) 1e9 + 7; typedef vector Array; typedef vector Matrix; template inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } struct Edge { ll to, cap, rev; Edge(ll _to, ll _cap, ll _rev) { to = _to; cap = _cap; rev = _rev; } }; typedef vector Edges; typedef vector Graph; void add_edge(Graph& G, ll from, ll to, ll cap, bool revFlag, ll revCap) { G[from].push_back(Edge(to, cap, (ll)G[to].size())); if (revFlag)G[to].push_back(Edge(from, revCap, (ll)G[from].size() - 1)); } void solve(){ ll n; cin>>n; Array a(n); REP(i,n) cin>>a[i]; ll m=min(22LL,n); ll ml=m/2; ll mr=(m+1)/2; Array dp(5000000,-1); ll bit=1; REP(i,ml) bit*=3; REP(i,bit){ ll s=2500000; ll x=i; REP(j,ml){ if(x%3==2) s+=a[j]; else if(x%3==1) s-=a[j]; x/=3; } dp[s]=i; } REP(i,mr-ml) bit*=3; REP(i,bit){ ll s=2500000; ll x=i; REP(j,mr){ if(x%3==2) s+=a[j+ml]; else if(x%3==1) s-=a[j+ml]; x/=3; } if(dp[s]==-1 || (dp[s]==0 && i==0)) continue; cout<<"Yes"<>t;REP(i,t) solve(); return 0; }