Two players each choose "rock", "paper" or "scissors". Write rps_winner(p1, p2) that returns "draw" if they chose the same thing, "player 1" if the first player wins, and "player 2" otherwise. Rock beats scissors, scissors beats paper, paper beats rock.
Examples
Input: p1 = "rock", p2 = "scissors"
Output: "player 1"
Input: p1 = "paper", p2 = "paper"
Output: "draw"
Input: p1 = "rock", p2 = "paper"
Output: "player 2"
Constraints
- both inputs are exactly one of
"rock","paper","scissors"
Goals
- Compare two strings
- Express a set of winning combinations with and/or