Enumerate ()() Function in Python

This guide covers enumerate ()() function in python with practical context and easy-to-follow details. Use it to understand the subject and apply the information confidently.

Enumerate ()() Function Syntax in Python

enumerate(iterable, start=0)

Parameters of the enumerate () function

• Iterable: String, list, tuple, iterator or any object that supports iteration.
• Start: enumerate () Starts the counter from this number. If the start parameter is omitted, 0 will be the default value assigned.

Value Returned from Enumerate ()()

The Enumerate () Function adds a counter before each iterable and returns the result as a listed object. These enumerate objects can then be used directly in loops or converted into a list, a tuple by List () And Tuple () Methods .

Example 1: The enumerate () function works in Python

cuahang = ['banhmi', 'sua', 'keo']
enumerateCuahang = enumerate(cuahang)

print(type(enumerateCuahang))

# chuy?n ??i thành m?t danh sách
# vi?t b?i TipsMake.com
print(list(enumerateCuahang))

# b? ??m ch? ??nh s? b?t ??u
# vi?t b?i TipsMake.com
enumerateCuahang = enumerate(cuahang, 10)
print(list(enumerateCuahang))

Run the program, the result is:

[(0, 'banhmi'), (1, 'sua'), (2, 'keo')]
[(10, 'banhmi'), (11, 'sua'), (12, 'keo')]

Example 2: Loop on the enumerate object

cuahang = ['banhmi', 'sua', 'keo']

for item in enumerate(cuahang):
 print(item)

print('n')
for count, item in enumerate(cuahang):
 print(count, item)

print('n')
# b? ??m ch? ??nh s? b?t ??u 
 # vi?t b?i TipsMake.com
for count, item in enumerate(cuahang, 100):
 print(count, item)

Run the program, the result is:

(0, 'banhmi')
(1, 'sua')
(2, 'keo')


0 banhmi
1 sua
2 keo


100 banhmi
101 sua
102 keo

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