I've added my own code in a picture below. I didnt really notice any error, which would cause problems in your code. The main issues I had with your code is purely readability. You should start using the format function along with the curly brackets to concatenate variables into strings. You should also start doing even += 1 instead of even = even + 1. I also tweaked your range function. Simply putting n makes it much easier to read and understand.
Answer:
collaboration diagram
Explanation:
Collaboration diagram -
It refers to the diagram , which showcase the link between the unified modeling language with the software object , is referred to as the collaboration diagram.
It is also called the communication diagram .
These diagram are very important for a company as it is the pictorial representation.
Various software are used to make these diagrams.
She buys and installs a switch. Switch is the answer
Explanation:
The purpose to the user: having entertainment, a fun thing to do when there is nothing else to do.
The purpose to the creator: making money, the user has to pay for the entertainment.