Example 1

			
					list=[1,2,3,[4,5,6],7,8,[9,10]]
for i in range(0,len(list)):
    if type(list[i]) != int:
        print(list[i][1])

Output

			
					5
10

Example 2

			
					list=[11,21,13,[14,25,36],87,88,[79,100]]
for i in range(0,len(list)):
    if type(list[i]) != int:
        print(list[i][0])

Output

			
					14
79

Print the first element from each nested list in Python list