human
multiple iterators one loop.
assistant
Here is a Python code to multiple iterators one loop

import itertools

def for_each(iterable, func):
    """
    For each iterator in the iterable, call the function func
    """
    for i in iterable:
        func(i)

# Enter the iterable
iterable = [1, 2, 3]

# Calling the function
print((for_each(iterable, lambda x: x * 2)))

#Example Output
1
2
3

# None

#Remember to inspect code for bugs.