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85 lines
1.9 KiB
Markdown
85 lines
1.9 KiB
Markdown
---
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id: 691b559495c5cb5a37b9b488
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title: "Challenge 128: Consonant Count"
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challengeType: 29
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dashedName: challenge-128
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---
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# --description--
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Given a string and a target number, determine whether the string contains exactly the target number of consonants.
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- Consonants are all alphabetic characters except `"a"`, `"e"`, `"i"`, `"o"`, and `"u"` in any case.
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- Ignore digits, punctuation, spaces, and other non-letter characters when counting.
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# --hints--
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`has_consonant_count("helloworld", 7)` should return `True`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertIs(has_consonant_count("helloworld", 7), True)`)
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}})
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```
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`has_consonant_count("eieio", 5)` should return `False`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertIs(has_consonant_count("eieio", 5), False)`)
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}})
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```
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`has_consonant_count("freeCodeCamp Rocks!", 11)` should return `True`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertIs(has_consonant_count("freeCodeCamp Rocks!", 11), True)`)
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}})
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```
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`has_consonant_count("Th3 Qu!ck Br0wn F0x Jump5 0ver Th3 L@zy D0g.", 24)` should return `False`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertIs(has_consonant_count("Th3 Qu!ck Br0wn F0x Jump5 0ver Th3 L@zy D0g.", 24), False)`)
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}})
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```
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`has_consonant_count("Th3 Qu!ck Br0wn F0x Jump5 0ver Th3 L@zy D0g.", 23)` should return `True`.
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```js
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({test: () => { runPython(`
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from unittest import TestCase
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TestCase().assertIs(has_consonant_count("Th3 Qu!ck Br0wn F0x Jump5 0ver Th3 L@zy D0g.", 23), True)`)
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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 has_consonant_count(text, target):
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return text
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```
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# --solutions--
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```py
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def has_consonant_count(text, target):
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vowels = {"a", "e", "i", "o", "u"}
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count = 0
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for ch in text.lower():
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if ch.isalpha() and ch not in vowels:
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count += 1
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return count == target
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```
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