1# Python code to demonstrate
2# finding whether element
3# exists in listof list
4
5# initialising nested lists
6ini_list = [[1, 2, 5, 10, 7],
7 [4, 3, 4, 3, 21],
8 [45, 65, 8, 8, 9, 9]]
9
10elem_to_find = 8
11elem_to_find1 = 0
12
13# element exists in listof listor not?
14res1 = any(elem_to_find in sublist for sublist in ini_list)
15res2 = any(elem_to_find1 in sublist for sublist in ini_list)
16
17# printing result
18print(str(res1), "\n", str(res2))
19
20#Output:
21#True
22#False