--Originally published at 101 For Tec
For
The flowchart of a for is like it follows:
This is the basic structure:
val is a certain value or ‘conditional’
Here is one example
Important information about for´s:
- The for statement in Python has the ability to iterate over the items of any sequence, such as a list or a string.
- If a sequence contains an expression list, it is evaluated first. Then, the first item in the sequence is assigned to the iterating variable iterating_var. Next, the statements block is executed. Each item in the list is assigned to iterating_var, and the statement(s) block is executed until the entire sequence is exhausted.
References:
http://www.programiz.com/python-programming
http://www.tutorialspoint.com/python3/