Rock, Paper, Scissors on 1 Tweet

#nim #python

This is my "Rock, Paper and Scissors" Game on 1 Tweet.

import random

randomize()
echo "Rock r\nPaper p\nScissor s"

let
  o = ["rock", "paper", "scissor"]
  pc = rand 0 .. 2
  us = case stdin.readLine[0]
    of 'r': 0
    of 'p': 1
    else:   2

echo "\nPC\tYou\tWinner\n", o[pc], '\t', o[us], '\t', case (3 + pc.ord - us.ord) mod 3
  of 1: "PC"
  of 2: "You"
  else: "No"

How to run the code:

$ nim r file.nim

Rock    r
Paper   p
Scissor s

p

PC      You     Winner
paper   paper   No

$

Keys:

Rock = r
Paper = p
Scissors = s

It is not even too code-golfed, because we can remove the line import random by compiling with --import:random.

We can remove the randomize() but then we need to recompile to make the PC choose another option, so is not a good idea.

Juan_Carlos

@juancarlospaco

import random
randomize()
echo "Rock r\nPaper p\nScissor s"
let
o=["rock","paper","scissor"]
pc=rand 0..2
us=case stdin.readLine[0]
of 'r':0
of 'p':1
else:2
echo "\nPC\tYou\tWinner\n", o[pc], '\t', o[us], '\t', case (3 + pc.ord - us.ord) mod 3
of 1:"PC"
of 2:"You"
else:"No"

01:29 AM - 30 Nov 2020