From the course: Programming Foundations: Real-World Examples
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Add and remove items from sets - Python Tutorial
From the course: Programming Foundations: Real-World Examples
Add and remove items from sets
- Now I think I'm finally done sorting through my friends. I finalized my set, and I'm ready to start inviting people. (cellphone rings) Oh! Excuse me for a sec. Hey Verne, what's up? Oh you did? Um, I'll call you back. That was my friend Verne, he heard a rumor that I'm planning a game night, and wanted to know if he and Jim could join. I'd love to invite them. They are really good friends. Here's the set of friends that I planned to invite. Let's start by checking to see if Verne is already in the set of friends to invite. And unfortunately no. I must have taken him out of the set earlier. Well, since Verne really wants to hang out, I'll be a good friend and add him back to the set of friends to invite. But that raises a problem. Now I have one to many people in my set of friends to invite. So I'm going to need to remove somebody. - Hey, I was just chatting with Nestor online. It turns out he's in Romania this week. - Well I think it's safe to assume that Nestor won't be making it…
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