>>> list1 = [[10,13,17],[3,5,1],[13,11,12]]

>>> list1[0][2]

17

​

butterfly_life_cycle = ["egg", "larva", "pupa", "butterfly"]

​

print(butterfly_life_cycle.index("egg"))

print(butterfly_life_cycle.index("larva"))

print(butterfly_life_cycle.index("pupa"))

print(butterfly_life_cycle.index("butterfly"))

# output:

# 0

# 1

# 2

# 3

Python Program to Find the index of element in the list

# Programming list

programming_list = ['C','C#','Python','Java','JavaScript','SQL']

​

# find the index of Python

index = programming_list.index('Python')

print('The index of Python is :', index)

​

# find the index of SQL

index = programming_list.index('SQL')

print('The index of SQL is :', index)

list_numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

element = 3

list_numbers.index(element)

​

​

# Make the list

list = ['bananas', 'apples', 'watermellon']

# Print the word apples from the list

print(list[1])

ValueError: 'item' is not in list

# Programming list

programming_list = ['C','C#','Python','Java','JavaScript','SQL','Java','F#','Go']

​

# find the lowest index of HTML

index = programming_list.index('HTML')

print('The index of HTML is :', index)