Count letters: Difference between revisions
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Thundergnat (talk | contribs) (Redirect to Letter frequency task) |
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#REDIRECT [[Letter frequency]] |
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{{task|Count letters}} |
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;Task: |
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Count the letters used in a sentence, by code point, generating a hash or associative array, or appropriate construct for the language. |
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Use the following. The Greek letters are random and don't spell anything that I know of. |
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fuzzy furry kittens |
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ασδ ξκλ ασδ ξα |
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<br><br> |
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=={{header|langur}}== |
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{{works with|langur|0.7.0}} |
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<lang langur>var .countLetters = f(.s) { |
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for[=h{}] .s2 in split(replace(.s, RE/\P{L}/)) { |
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_for[.s2; 0] += 1 |
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} |
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} |
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writeln .countLetters("fuzzy furry kittens") |
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writeln .countLetters("ασδ ξκλ ασδ ξα") # random Greek letters</lang> |
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{{works with|langur|0.6.11}} |
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<lang langur>var .countLetters = f(.s) { |
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foldfrom( |
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f(var .h2, .s2) { .h2[.s2; 0] += 1; .h2 }, |
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h{}, |
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split(replace(.s, RE/\P{L}/)), |
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) |
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}</lang> |
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{{out}} |
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<pre>h{"f": 2, "u": 2, "z": 2, "y": 2, "r": 2, "k": 1, "i": 1, "t": 2, "e": 1, "n": 1, "s": 1} |
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h{"α": 3, "σ": 2, "δ": 2, "ξ": 2, "κ": 1, "λ": 1}</pre> |
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Latest revision as of 10:01, 12 March 2020
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