#include #include #include using namespace std; using namespace atcoder; using mint = modint998244353; #define rep(i,n) for (int i = 0; i < (n); ++i) #define Inf32 1000000001 #define Inf64 4000000000000000001 void ng(){ cout<<"No"<>n; vector a(1<>a[i]; } if(a[0]!=0)ng(); rep(i,1<>j)&1)c ^= a[1<