#include using namespace std; #include using namespace atcoder; typedef long long ll; int main(){ int N; cin>>N; vector A(N); vector B(N); for(int i=0;i>A[i]; }for(int i=0;i>B[i]; A[i]+=B[i]; } vector C(N+1); for(int i=0;i<=N;i++){ C[i]=i; } vector ANS=convolution_ll(A,C); for(int i=0;i<2*N;i++){ if(i){ cout<<" "; } cout<