freecodecamp--freecodecamp/curriculum/challenges/english/blocks/daily-coding-challenges-python/6a19b1062d1b153d8ac76d71.md

id, title, challengeType, dashedName

id	title	challengeType	dashedName
6a19b1062d1b153d8ac76d71	Challenge 323: Song Mood Finder	29	challenge-323

--description--

Given a genre string and a BPM number for a song, determine the mood using the following table:

Mood	Genre	BPM Range
"focus"	"classical"	60–109
"focus"	"electronic"	60–89
"happy"	"pop"	60–180
"happy"	"classical"	110–180
"happy"	"rock"	60–129
"happy"	"electronic"	90–134
"hype"	"rock"	130–180
"hype"	"electronic"	135–180

--hints--

get_mood("rock", 111) should return "happy".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("rock", 111), "happy")`)
}})

get_mood("electronic", 74) should return "focus".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("electronic", 74), "focus")`)
}})

get_mood("classical", 180) should return "happy".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("classical", 180), "happy")`)
}})

get_mood("rock", 155) should return "hype".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("rock", 155), "hype")`)
}})

get_mood("electronic", 90) should return "happy".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("electronic", 90), "happy")`)
}})

get_mood("classical", 67) should return "focus".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("classical", 67), "focus")`)
}})

get_mood("pop", 100) should return "happy".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("pop", 100), "happy")`)
}})

get_mood("electronic", 135) should return "hype".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(get_mood("electronic", 135), "hype")`)
}})

--seed--

--seed-contents--

def get_mood(genre, bpm):

    return genre

--solutions--

def get_mood(genre, bpm):
    table = [
        {"mood": "focus",  "genre": "classical",  "min": 60,  "max": 109},
        {"mood": "focus",  "genre": "electronic", "min": 60,  "max": 89},
        {"mood": "happy",  "genre": "pop",        "min": 60,  "max": 180},
        {"mood": "happy",  "genre": "classical",  "min": 110, "max": 180},
        {"mood": "happy",  "genre": "rock",       "min": 60,  "max": 129},
        {"mood": "happy",  "genre": "electronic", "min": 90,  "max": 134},
        {"mood": "hype",   "genre": "rock",       "min": 130, "max": 180},
        {"mood": "hype",   "genre": "electronic", "min": 135, "max": 180},
    ]

    return next(row["mood"] for row in table if row["genre"] == genre and row["min"] <= bpm <= row["max"])