python get first element from list

1arr = ["cat", "dog", "rabbit"]
2first_element = arr[0]

1# Python3 code to demonstrate  
2# to get first and last element of list 
3# using list indexing 
4  
5# initializing list  
6test_list = [1, 5, 6, 7, 4] 
7  
8# printing original list  
9print ("The original list is : " +  str(test_list)) 
10  
11# using list indexing 
12# to get first and last element of list 
13res = [ test_list[0], test_list[-1] ]  
14  
15# printing result 
16print ("The first and last element of list are : " +  str(res)) 

1Alist = ['Sun','Mon','Tue','Wed','Thu']
2print("The given list : ",Alist)
3
4print("The first element of the list : ",Alist[0])
5print("The last element of the list : ",Alist[-1])

1list[0]