python3 iterate through indexes
items=['baseball','basketball','football']
for index, item in enumerate(items):
print(index, item)python3 iterate through indexes
items=['baseball','basketball','football']
for index, item in enumerate(items):
print(index, item)python for with iterator index
for index, value in enumerate(iterator):
print(index, value)python gt index in for cycle
my_list = [0,1,2,3,4]
for idx, val in enumerate(my_list):
print('{0}: {1}'.format(idx,val))
#This will print:
#0: 0
#1: 1
#2: 2
#...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)python for enumerate loop
>>> values = ["a","b","c"]
>>> for count, value in enumerate(values):
... print(count, value)
...
0 a
1 b
2 cpython enumerate for loop
presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for num, name in enumerate(presidents, start=1):
print("President {}: {}".format(num, name))Copyright © 2021 Codeinu
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