import java.util.Scanner;
class Complex{
	double re; double im;
    public Complex(double real, double imag) {
        re = real;
        im = imag;
    }
    public String toString() {
    	double tRe = (double)Math.round(re * 100000) / 100000;
    	double tIm = (double)Math.round(im * 100000) / 100000;
        if (tIm == 0) return tRe + "";
        if (tRe == 0) return tIm + "i";
        if (tIm <  0) return tRe + "-" + (-tIm) + "i";
        return tRe + "+" + tIm + "i";
    }
	public Complex conj() {
		return new Complex(re, -im);
	}
    public Complex plus(Complex b) {
        Complex a = this;
        double real = a.re + b.re;
        double imag = a.im + b.im;
        return new Complex(real, imag);
    }
    public Complex minus(Complex b) {
        Complex a = this;
        double real = a.re - b.re;
        double imag = a.im - b.im;
        return new Complex(real, imag);
    }
    public Complex times(Complex b) {
        Complex a = this;
        double real = a.re * b.re - a.im * b.im;
        double imag = a.re * b.im + a.im * b.re;
        return new Complex(real, imag);
    }
    public Complex times(double alpha) {
        return new Complex(alpha * re, alpha * im);
    }
    public Complex reciprocal() {
        double scale = re*re + im*im;
        return new Complex(re / scale, -im / scale);
    }
    public Complex divides(Complex b) {
        Complex a = this;
        return a.times(b.reciprocal());
    }
    public Complex exp() {
        return new Complex(Math.exp(re) * Math.cos(im), Math.exp(re) * Math.sin(im));
    }
    public Complex pow(int k) {
    	Complex c = new Complex(1,0);
    	for (int i = 0; i <k ; i++) {
			c = c.times(this);
		}
    	return c;
    }
}
public class Izziv8{
    public static int N;
    public static Complex coeffA[];
    public static Complex coeffB[];
    public static void read(){
        Scanner sc = new Scanner(System.in);
        N = sc.nextInt();
        coeffA = new Complex[2*N]; coeffB = new Complex[2*N];
        for(int i=0;i<N;i++) coeffA[i]=new Complex(sc.nextDouble(),0);
        for(int i=0;i<N;i++) coeffB[i]=new Complex(sc.nextDouble(),0);
        for(int i=N;i<2*N;i++) coeffA[i]=coeffB[i]=new Complex(0,0);
       sc.close();
    }
    public static void solve(){
        Complex[] p = FFT(coeffA);
        Complex[] s = FFT(coeffB);
        Complex[] c = new Complex[2*N];
        for(int i=0;i<2*N;i++) c[i] = p[i].times(s[i]);
        Complex[] y = iFFT2(c);
        Complex _n = new Complex(2*N,0);
        for(int i=0;i<2*N;i++) y[i] = y[i].divides(_n);
        for(int i=0;i<2*N;i++) System.out.printf("%s ",y[i].toString());
    }
    public static Complex[] FFT(Complex[] a){
        int n = a.length;
        if(n == 1) return a;
        Complex[] pEven = new Complex[n/2];
        for(int i=0;i<n/2;i++) pEven[i] = a[i*2];
        Complex[] ys = FFT(pEven);
        Complex[] pOdd = new Complex[n/2];
        for(int i=0;i<n/2;i++) pOdd[i] = a[i*2+1];
        Complex[] yl = FFT(pOdd);
        Complex w = new Complex(Math.cos(2*Math.PI/n), Math.sin(2*Math.PI/n));
        Complex wk = new Complex(1,0);
        Complex[] y = new Complex[n];
        for(int i=0;i<n/2;i++){
            y[i] = ys[i].plus(wk.times(yl[i]));
            y[i+n/2] = ys[i].minus(wk.times(yl[i]));
            wk = wk.times(w);
        }
        for(int i=0;i<n;i++) System.out.printf("%s ",y[i].toString());
        System.out.printf("\n");
        return y;
    }
     public static Complex[] iFFT2(Complex [] a){
        int n = a.length;
        if(n==1) return a;
        Complex[] pEven = new Complex[n/2];
        for(int i=0;i<n/2;i++) pEven[i] = a[i*2];
        Complex[] ys = FFT(pEven);
        Complex[] pOdd = new Complex[n/2];
        for(int i=0;i<n/2;i++) pOdd[i] = a[i*2+1];
        Complex[] yl = FFT(pOdd);
        Complex w = new Complex(Math.cos(2*Math.PI/n), Math.sin(2*Math.PI/n));
        w = w.reciprocal();
        Complex wk = new Complex(1,0);
        Complex[] y = new Complex[n];
        for(int i=0;i<n/2;i++){
            y[i] = ys[i].plus(wk.times(yl[i]));
            y[i+n/2] = ys[i].minus(wk.times(yl[i]));
            wk = wk.times(w);
        }
        for(int i=0;i<n;i++) System.out.printf("%s ",y[i].toString());
        System.out.printf("\n");
        return y;
    }
    public static void main(String[] args) {
        read();
        solve();
    }
}