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103 lines
2.4 KiB
Markdown
103 lines
2.4 KiB
Markdown
---
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id: 6925e2068081f40f549ced1d
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title: "Challenge 139: Rock, Paper, Scissors"
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challengeType: 29
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dashedName: challenge-139
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---
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# --description--
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Given two strings, the first representing Player 1 and the second representing Player 2, determine the winner of a match of Rock, Paper, Scissors.
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- The input strings will always be `"Rock"`, `"Paper"`, or `"Scissors"`.
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- `"Rock"` beats `"Scissors"`.
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- `"Paper"` beats `"Rock"`.
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- `"Scissors"` beats `"Paper"`.
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Return:
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- `"Player 1 wins"` if Player 1 wins.
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- `"Player 2 wins"` if Player 2 wins.
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- `"Tie"` if both players choose the same option.
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# --hints--
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`rock_paper_scissors("Rock", "Rock")` should return `"Tie"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Rock", "Rock"), "Tie")`)
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}})
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```
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`rock_paper_scissors("Rock", "Paper")` should return `"Player 2 wins"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Rock", "Paper"), "Player 2 wins")`)
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}})
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```
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`rock_paper_scissors("Scissors", "Paper")` should return `"Player 1 wins"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Scissors", "Paper"), "Player 1 wins")`)
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}})
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```
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`rock_paper_scissors("Rock", "Scissors")` should return `"Player 1 wins"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Rock", "Scissors"), "Player 1 wins")`)
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}})
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```
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`rock_paper_scissors("Scissors", "Scissors")` should return `"Tie"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Scissors", "Scissors"), "Tie")`)
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}})
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```
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`rock_paper_scissors("Scissors", "Rock")` should return `"Player 2 wins"`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertEqual(rock_paper_scissors("Scissors", "Rock"), "Player 2 wins")`)
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}})
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```
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# --seed--
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## --seed-contents--
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```py
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def rock_paper_scissors(player1, player2):
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return player1
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```
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# --solutions--
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```py
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def rock_paper_scissors(player1, player2):
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if player1 == player2:
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return "Tie"
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if (player1 == "Rock" and player2 == "Scissors") or \
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(player1 == "Paper" and player2 == "Rock") or \
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(player1 == "Scissors" and player2 == "Paper"):
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return "Player 1 wins"
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else:
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return "Player 2 wins"
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```
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