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)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)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 Mathsenumerate python
for index,char in enumerate("abcdef"):
print("{}-->{}".format(index,char))
0-->a
1-->b
2-->c
3-->d
4-->e
5-->fenumerate python
#Enumerate in python
l1 = ['alu','noodles','vada-pav','bhindi']
for index, item in enumerate(l1):
if index %2 == 0:
print(f'jarvin get {item}')enumerate python
grocery = ['bread', 'milk', 'butter']
for item in enumerate(grocery):
print(item)
print('\n')
for count, item in enumerate(grocery):
print(count, item)
print('\n')
# changing default start value
for count, item in enumerate(grocery, 100):
print(count, item)
OUTPUT:
(0, 'bread')
(1, 'milk')
(2, 'butter')
0 bread
1 milk
2 butter
100 bread
101 milk
102 butterenumerate python
animals = ["cat", "bird", "dog"]
#enumerate (For Index, Element)
for i, element in enumerate(animals,0):
print(i, element)
for x in enumerate(animals):
print(x, "UNPACKED =", x[0], x[1])
'''
0 cat
1 bird
2 dog
(0, 'cat') UNPACKED = 0 cat
(1, 'bird') UNPACKED = 1 bird
(2, 'dog') UNPACKED = 2 dog
'''Copyright © 2021 Codeinu
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