Loops, List and Sum program in Python

Here is the program for loops, list and sum in python

Question:
The first line of the input contains a number N representing the number of elements in array A.
The second line of the input contains N numbers separated by a space. (after the last elements, there is no space)

Output Format:

Print the resultant array elements separated by a space. (no space after the last element)

Implimentation-:

n=int(input())
arr=list(map(int,input().split(" ")))
for i in range(n):
  print(arr[i]+arr[-i-1], end = " ")

OR

N = int(input())
A = [int(i) for i in input().split(" ")]
B = []
for i in range(len(A)-1, -1,-1):
    B.append(A[i])
C = []
for i in range(len(B)):
    C.append(A[i]+B[i])
for i in range(len(C)):
    if(i==len(C)-1):
        print(C[i])
    else:
        print(C[i],end=" ")