#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) //------------------------------------------------------- int P; int rt; ll A[101001]; ll B[101001]; ll R[101001]; const ll mo=998244353; ll get_root(ll p) { // pの原子根を求める for(int i=2;i S; int x=1,j; while(1) { if(S.size()==p-1) return i; if(S.count(x)) break; S.insert(x); x=x*i%p; } } assert(0); } ll modpow(ll a, ll n = mo-2) { ll r=1; while(n) r=r*((n%2)?a:1)%mo,a=a*a%mo,n>>=1; return r; } vector fft(vector v, bool rev=false) { int n=v.size(),i,j,m; for(i=0,j=1;j>1;k>(i^=k);k>>=1); if(i>j) swap(v[i],v[j]); } for(int m=2; m<=n; m*=2) { ll wn=modpow(5,(mo-1)/m); if(rev) wn=modpow(wn); for(i=0;i=mo) v[j1]-=mo; while(v[j2]>=mo) v[j2]-=mo; w=w*wn%mo; } } } if(rev) { ll rv = modpow(n); FOR(i,n) v[i]=v[i]*rv%mo; } return v; } vector MultPoly(vector P,vector Q,bool resize=false) { if(resize) { int maxind=0,pi=0,qi=0,i; int s=2; FOR(i,P.size()) if(norm(P[i])) pi=i; FOR(i,Q.size()) if(norm(Q[i])) qi=i; maxind=pi+qi+1; while(s*2>P; FOR(i,P-1) cin>>A[i+1]; FOR(i,P-1) cin>>B[i+1]; if(P==2) { cout< X(1<<17),Y(1<<17); ll v=1; FOR(i,P-1) { X[i]=A[v]; Y[i]=B[v]; v=v*rt%P; } auto Z=MultPoly(X,Y,true); v=1; FOR(i,Z.size()) { R[v]+=Z[i]; v=v*rt%P; } FOR(i,P-1) cout<