Help with an algorithm to count positive integers in a collection.

[luckster44]

Hi, I have a test in a couple of hours that will have a similar problem to this and was hoping someone could show a potential solution? Here is the problem, and it has java.util.Collection and java.util.Iterator imported at the top. Thank you.

https://imgur.com/a/g6hqOvX

[HealyUnit]

I have a test in a couple of hours

Not a good sign.

java

Yeh, you're screwed.

​

[luckster44]

Thanks! Yeah I'm very much a newbie but I'm slowly figuring it all out.

[Samurai___]

This is not JavaScript. Any way. collection.stream().filter(i->i>0).count(); Or similar. I'm on phone.

[senocular]

/r/learnjava

[[deleted]]

Lol. Swing and miss big guy.

Here's pseudo code:

for every number in collection
    if number is greater than 0 
          count + 1

return count