#include<stdio.h>
#include<stdlib.h>
typedef struct num
{
int num;
struct num *next;
}link;
link* create(int n,int a[])
{
link* head,*now,*node;
head =(link*)malloc(sizeof(link));
now=head;
for(int i=0;i<n;i++)
{
node =(link*)malloc(sizeof(link));
node->num =a[i];
now->next=node;
now =node;
}
return head;
}
void add_(int n,link* a,link* b)
{
int k;
link*now,*new,*node,*nope;
node =a->next;
nope =b->next;
for(int i=1;i<=n;i++)
{
now =node;
new =nope;
now->num+=new->num;
node=node->next;
nope=nope->next;
}
now=a->next;
while(now!=NULL)
{
printf("%d ",now->num);
now =now->next;
}
}
int main()
{
int n;
scanf("%d",&n);
int a[n],b[n];
for(int i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(int j=0;j<n;j++)
{
scanf("%d",&b[j]);
}
link*c =create(n,a);
link*d= create(n,b);
add_(n,c,d);
return 0;
}