Reverse an array

def reverse(arr,start,end):
    while(start<end):
        arr[start],arr[end] = arr[end],arr[start]
        start+=1
        end-=1
#get array elements from user
arr=[]
n = int(input("Enter length of array:"))
for i in range(0,n,1):
    arr.append(int(input()))
reverse(arr,0,n-1)
#print array elements with space
print(*arr)