Example 1: enumerate in python
languages = ['Python', 'C', 'C++', 'C#', 'Java']
#Bad way
i = 0 #counter variable
for language in languages:
print(i, language)
i+=1
#Good Way
for i, language in enumerate(languages):
print(i, language)
Example 2: enumerate python
for index,subj in enumerate(subjects):
print(index,subj) ## enumerate will fetch the index
0 Statistics
1 Artificial intelligence
2 Biology
3 Commerce
4 Science
5 Maths
Example 3: python for enumerate loop
>>> values = ["a","b","c"]
>>> for count, value in enumerate(values):
... print(count, value)
...
0 a
1 b
2 c
Example 4: enumerate python
for index,char in enumerate("abcdef"):
print("{}-->{}".format(index,char))
0-->a
1-->b
2-->c
3-->d
4-->e
5-->f
Example 5: python enumerate for loop
presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for num, name in enumerate(presidents, start=1):
print("President {}: {}".format(num, name))
Example 6: how to use enumerate in python
rhymes=['check','make','rake']
for rhyme in enumerate(rhymes):
print(rhyme)
#prints out :
(0, 'check')
(1, 'make')
(2, 'rake')
#basically just prints out list elements with their index