how to get index in for loop in python code example
Example 1: python access index in for loop
for index, item in enumerate(items):
print(index, item)
for count, item in enumerate(items, start=1):
print(count, item)
Example 2: python for with iterator index
for index, value in enumerate(iterator):
print(index, value)
Example 3: 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))
Example 4: for loop with index python3
colors = ["red", "green", "blue", "purple"]
for i in range(len(colors)):
print(colors[i])
Example 5: for loop with index python
presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for i in range(len(presidents)):
print("President {}: {}".format(i + 1, presidents[i]))
Example 6: python for loop array index
colors = ["red", "green", "blue", "purple"]
i = 0
while i < len(colors):
print(colors[i])
i += 1