R-S-P Requirement: - write one program that mimics the Rock-Scissor-Paper game. This program will ask user to enter an input (out of R-S-P), and the computer will randomly pick one and print out the result (user wins / computer wins). - User's input along with computer's random pick will be encoded in the following format:

-- user's rock: 10
-- user's scissor: 20
-- user's paper: 30
-- comp's rock: 1
-- comp's scissor: 2
-- comp's paper: 3

Then add user's input and computer's pick toghter to for a summation, and use switch statement over the summation to tell the result. For example, 12 (10 + 2: u's rock and c's scissor, user wins), 33 (30 + 3: u's paper and c's paper, draw).