First, you can’t just transport straight C for loops into Python. There has to be some concession to Python syntax. The initial attempt was clever but not clever enough.

In general, for loops are used when you know exactly how many times you plan to run a loop; a while loop is used when the number of iterations is uncertain. Conditional Statement Basic Structure: if ...

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo… ...

Python’s syntax is meant to be readable and clean, with little pretense. ... You could write such a thing as a formal for… loop in Python, much as you would in another language.

Loops in Python let programmers launch a series of statements multiple times. An example is the “for” loop, which goes over each item in a sequence. For example: ...