My solution is easier to understand. This was a lot like Fizzbuzz.

i love it ! i will save this solution as mine just bc i dont want to lose this masterpiece jaja !

i like this logic, bravo man

perfect examples of a simple problem solved with something that is really not worth trying to understand

Nice solution but mine better haha :)

Wouldn't this convert the full array to list first and then provide index of match?
why traverse through full array, when we can "return" upon finding the "needle" with a simple for loop, thoughts?

Someone can give me feedback about my solution?

I must say that it possibly not universal solution, but deffinitely very resourcefully!

that makes two of us, I feel so dumb after I finally get a solution and I submit, someone posts something like this and I feel like a neanderthal. ;D

would be better with curly braces

Is there any difference between importing the library first opposed to doing Math.abs() ?

It is a short hand if else statment. Each of the statments
(p1 + p2).equals("scissorspaper") || (p1 + p2).equals("rockscissors") || (p1 + p2).equals("paperrock")
are all conditions of the if statament and if any of them are met then the player that wins will be 1.

When it says int p = at the start it is stating what will the 1 : 2 equal after the if statment.

Doesn't work if input parameter haystack=null. Need to add checking for null input.

Nice Solution!

G E N I U S