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1.3 KiB
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id, title, challengeType, dashedName
| id | title | challengeType | dashedName |
|---|---|---|---|
| 69738771fb5a7b8b24cca2a3 | Challenge 177: String Mirror | 29 | challenge-177 |
--description--
Given a string, return a new string that consists of the given string with a reversed copy of itself appended to the end of it.
--hints--
mirror("freeCodeCamp") should return "freeCodeCamppmaCedoCeerf".
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(mirror("freeCodeCamp"), "freeCodeCamppmaCedoCeerf")`)
}})
mirror("RaceCar") should return "RaceCarraCecaR".
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(mirror("RaceCar"), "RaceCarraCecaR")`)
}})
mirror("helloworld") should return "helloworlddlrowolleh".
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(mirror("helloworld"), "helloworlddlrowolleh")`)
}})
mirror("The quick brown fox...") should return "The quick brown fox......xof nworb kciuq ehT".
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(mirror("The quick brown fox..."), "The quick brown fox......xof nworb kciuq ehT")`)
}})
--seed--
--seed-contents--
def mirror(s):
return s
--solutions--
def mirror(s):
reversed_s = s[::-1]
return s + reversed_s