index and value for loop python code example
Example 1: python access index in for loop
for index, item in enumerate(items):
print(index, item)
#if you want to start from 1 instead of 0
for count, item in enumerate(items, start=1):
print(count, item)
Example 2: for loop with index python3
colors = ["red", "green", "blue", "purple"]
for i in range(len(colors)):
print(colors[i])
Example 3: python for loop index
# Creates two variables; An index (num), and the value at that index (line)
for num, line in enumerate(lines):
print("{0:03d}: {}".format(num, line))
Example 4: python for loop with index
colors = ["red", "green", "blue", "purple"]
for i in range(len(colors)):
print(colors[i])