Autogram checker: Difference between revisions
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[[Category: String manipulation]]
[[Category:Strings]]
{{draft task}}
;Definition
An '''autogram''' is a sentence that describes itself in the sense of providing an inventory of its own characters. An essential feature is the use of full cardinal number names such as "one", "two", etc., in recording character counts.
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In other words, we explicitly ignore details which were not specified in the task description as requirements of all autograms.
Implementation: <syntaxhighlight lang=
normalize=: {{ tolower ' '(I.(tolower=toupper)y)}y }}
normalize=: tolower@#~ tolower~:toupper
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}}</syntaxhighlight>
Task examples:<syntaxhighlight lang="j"> autogram {{)n This sentence employs two a's, two c's, two d's, twenty-eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty-five s's, twenty-three t's, six v's, ten w's, two x's, five y's, and one z.}}
1
autogram {{)n This sentence employs two a's, two c's, two d's, twenty eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty five s's, twenty three t's, six v's, ten w's, two x's, five y's, and one z.}}
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=={{header|Julia}}==
Validating the total letter count when used.
<syntaxhighlight lang=
using DataStructures
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The count of z in the phrase is incorrect.
Test phrase 8 is not a valid autogram.
</pre>
=={{header|Nim}}==
{{trans|Wren}}
<syntaxhighlight lang="Nim">import std/[algorithm, sequtils, strformat, strutils, tables]
const
Numbers = {"fourteen": "14", "sixteen": "16", "seventeen": "17", "eighteen": "18",
"nineteen": "19", "sixty": "60", "seventy": "70", "eighty": "80",
"ninety": "90", "one": "1", "two": "2", "three": "3",
"four": "4", "five": "5", "six": "6", "seven": "7",
"eight": "8", "nine": "9", "ten": "10", "eleven": "11",
"twelve": "12", "thirteen": "13", "fifteen": "15", "twenty": "20",
"thirty": "30", "forty": "40", "fifty": "50", "single": "1"}.toOrderedTable
Punctuation = {"comma": ",", "hyphen": "-", "apostrophe": "'", "exclamation": "!"}.toTable
LowerLetters = {'a'..'z'}
Symbols = {',', '-', '\'', '!'}
proc autogram(sentence: string; ignorePunct: bool) =
echo &"Sentence:\n{sentence}"
echo &"""Ignore punctuation: {["no", "yes"][ord(ignorePunct)]}"""
var s = sentence.toLowerAscii
# Get actual character counts.
let chars = if ignorePunct: LowerLetters else: LowerLetters + Symbols
var ctable1: CountTable[char]
for c in s:
if c in chars:
ctable1.inc(c)
let keys1 = sorted(ctable1.keys.toSeq) # Sort into lexicographical order.
let charCounts1 = keys1.mapIt((it, ctable1[it])).join(" ")
echo "\nActual character counts:"
echo charCounts1
for text, value in Numbers.pairs:
s = s.replace(text, value)
if not ignorePunct:
for punct in Punctuation.pairs:
s = s.replace(punct[0], punct[1])
let words = s.split(' ')
var ctable2: CountTable[char]
let wc = words.len
var i = 0
while i < wc - 1:
if words[i].all(isDigit):
if words[i+1].all(isDigit) and i + 2 < wc:
let count = words[i].parseInt() + words[i+1].parseInt()
let ch = words[i + 2][0]
ctable2[ch] = count
inc i, 3
else:
let count = words[i].parseInt()
let ch = words[i + 1][0]
ctable2[ch] = count
inc i, 2
elif '-' in words[i]:
let split = words[i].split('-')
if split[0].all(isDigit) and split[1].all(isDigit):
let count = split[0].parseInt() + split[1].parseInt()
let ch = words[i + 1][0]
ctable2[ch] = count
inc i, 2
else:
inc i
else:
inc i
let keys2 = sorted(ctable2.keys.toSeq)
let charCounts2 = keys2.mapIt((it, ctable2[it])).join(" ")
echo "\nPurported character counts:"
echo charCounts2
echo &"\nIs autogram? {charCounts1 == charCounts2}"
const Tests = [
("This sentence employs two a's, two c's, two d's, twenty-eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty-five s's, twenty-three t's, six v's, ten w's, two x's, five y's, and one z.", true),
("This sentence employs two a's, two c's, two d's, twenty eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty five s's, twenty three t's, six v's, ten w's, two x's, five y's, and one z.", true),
("Only the fool would take trouble to verify that his sentence was composed of ten a's, three b's, four c's, four d's, forty-six e's, sixteen f's, four g's, thirteen h's, fifteen i's, two k's, nine l's, four m's, twenty-five n's, twenty-four o's, five p's, sixteen r's, forty-one s's, thirty-seven t's, ten u's, eight v's, eight w's, four x's, eleven y's, twenty-seven commas, twenty-three apostrophes, seven hyphens and, last but not least, a single !", false),
("This pangram contains four as, one b, two cs, one d, thirty es, six fs, five gs, seven hs, eleven is, one j, one k, two ls, two ms, eighteen ns, fifteen os, two ps, one q, five rs, twenty-seven ss, eighteen ts, two us, seven vs, eight ws, two xs, three ys, & one z.", true),
("This sentence contains one hundred and ninety-seven letters: four a's, one b, three c's, five d's, thirty-four e's, seven f's, one g, six h's, twelve i's, three l's, twenty-six n's, ten o's, ten r's, twenty-nine s's, nineteen t's, six u's, seven v's, four w's, four x's, five y's, and one z.", true),
("Thirteen e's, five f's, two g's, five h's, eight i's, two l's, three n's, six o's, six r's, twenty s's, twelve t's, three u's, four v's, six w's, four x's, two y's.", true),
("Fifteen e's, seven f's, four g's, six h's, eight i's, four n's, five o's, six r's, eighteen s's, eight t's, four u's, three v's, two w's, three x's.", false),
("Sixteen e's, five f's, three g's, six h's, nine i's, five n's, four o's, six r's, eighteen s's, eight t's, three u's, three v's, two w's, four z's.", true)
]
for t in Tests:
autogram(t[0], t[1])
echo repeat('=', 80)
</syntaxhighlight>
{{out}}
<pre>Sentence:
This sentence employs two a's, two c's, two d's, twenty-eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty-five s's, twenty-three t's, six v's, ten w's, two x's, five y's, and one z.
Ignore punctuation: yes
Actual character counts:
('a', 2) ('c', 2) ('d', 2) ('e', 28) ('f', 5) ('g', 3) ('h', 8) ('i', 11) ('l', 3) ('m', 2) ('n', 13) ('o', 9) ('p', 2) ('r', 5) ('s', 25) ('t', 23) ('v', 6) ('w', 10) ('x', 2) ('y', 5) ('z', 1)
Purported character counts:
('a', 2) ('c', 2) ('d', 2) ('e', 28) ('f', 5) ('g', 3) ('h', 8) ('i', 11) ('l', 3) ('m', 2) ('n', 13) ('o', 9) ('p', 2) ('r', 5) ('s', 25) ('t', 23) ('v', 6) ('w', 10) ('x', 2) ('y', 5) ('z', 1)
Is autogram? true
================================================================================
Sentence:
This sentence employs two a's, two c's, two d's, twenty eight e's, five f's, three g's, eight h's, eleven i's, three l's, two m's, thirteen n's, nine o's, two p's, five r's, twenty five s's, twenty three t's, six v's, ten w's, two x's, five y's, and one z.
Ignore punctuation: yes
Actual character counts:
('a', 2) ('c', 2) ('d', 2) ('e', 28) ('f', 5) ('g', 3) ('h', 8) ('i', 11) ('l', 3) ('m', 2) ('n', 13) ('o', 9) ('p', 2) ('r', 5) ('s', 25) ('t', 23) ('v', 6) ('w', 10) ('x', 2) ('y', 5) ('z', 1)
Purported character counts:
('a', 2) ('c', 2) ('d', 2) ('e', 28) ('f', 5) ('g', 3) ('h', 8) ('i', 11) ('l', 3) ('m', 2) ('n', 13) ('o', 9) ('p', 2) ('r', 5) ('s', 25) ('t', 23) ('v', 6) ('w', 10) ('x', 2) ('y', 5) ('z', 1)
Is autogram? true
================================================================================
Sentence:
Only the fool would take trouble to verify that his sentence was composed of ten a's, three b's, four c's, four d's, forty-six e's, sixteen f's, four g's, thirteen h's, fifteen i's, two k's, nine l's, four m's, twenty-five n's, twenty-four o's, five p's, sixteen r's, forty-one s's, thirty-seven t's, ten u's, eight v's, eight w's, four x's, eleven y's, twenty-seven commas, twenty-three apostrophes, seven hyphens and, last but not least, a single !
Ignore punctuation: no
Actual character counts:
('!', 1) ('\'', 23) (',', 27) ('-', 7) ('a', 10) ('b', 3) ('c', 4) ('d', 4) ('e', 46) ('f', 16) ('g', 4) ('h', 13) ('i', 15) ('k', 2) ('l', 9) ('m', 4) ('n', 25) ('o', 24) ('p', 5) ('r', 16) ('s', 41) ('t', 37) ('u', 10) ('v', 8) ('w', 8) ('x', 4) ('y', 11)
Purported character counts:
('!', 1) ('\'', 23) (',', 27) ('-', 7) ('a', 10) ('b', 3) ('c', 4) ('d', 4) ('e', 46) ('f', 16) ('g', 4) ('h', 13) ('i', 15) ('k', 2) ('l', 9) ('m', 4) ('n', 25) ('o', 24) ('p', 5) ('r', 16) ('s', 41) ('t', 37) ('u', 10) ('v', 8) ('w', 8) ('x', 4) ('y', 11)
Is autogram? true
================================================================================
Sentence:
This pangram contains four as, one b, two cs, one d, thirty es, six fs, five gs, seven hs, eleven is, one j, one k, two ls, two ms, eighteen ns, fifteen os, two ps, one q, five rs, twenty-seven ss, eighteen ts, two us, seven vs, eight ws, two xs, three ys, & one z.
Ignore punctuation: yes
Actual character counts:
('a', 4) ('b', 1) ('c', 2) ('d', 1) ('e', 30) ('f', 6) ('g', 5) ('h', 7) ('i', 11) ('j', 1) ('k', 1) ('l', 2) ('m', 2) ('n', 18) ('o', 15) ('p', 2) ('q', 1) ('r', 5) ('s', 27) ('t', 18) ('u', 2) ('v', 7) ('w', 8) ('x', 2) ('y', 3) ('z', 1)
Purported character counts:
('a', 4) ('b', 1) ('c', 2) ('d', 1) ('e', 30) ('f', 6) ('g', 5) ('h', 7) ('i', 11) ('j', 1) ('k', 1) ('l', 2) ('m', 2) ('n', 18) ('o', 15) ('p', 2) ('q', 1) ('r', 5) ('s', 27) ('t', 18) ('u', 2) ('v', 7) ('w', 8) ('x', 2) ('y', 3) ('z', 1)
Is autogram? true
================================================================================
Sentence:
This sentence contains one hundred and ninety-seven letters: four a's, one b, three c's, five d's, thirty-four e's, seven f's, one g, six h's, twelve i's, three l's, twenty-six n's, ten o's, ten r's, twenty-nine s's, nineteen t's, six u's, seven v's, four w's, four x's, five y's, and one z.
Ignore punctuation: yes
Actual character counts:
('a', 4) ('b', 1) ('c', 3) ('d', 5) ('e', 34) ('f', 7) ('g', 1) ('h', 6) ('i', 12) ('l', 3) ('n', 26) ('o', 10) ('r', 10) ('s', 29) ('t', 19) ('u', 6) ('v', 7) ('w', 4) ('x', 4) ('y', 5) ('z', 1)
Purported character counts:
('a', 4) ('b', 1) ('c', 3) ('d', 5) ('e', 34) ('f', 7) ('g', 1) ('h', 6) ('i', 12) ('l', 3) ('n', 26) ('o', 10) ('r', 10) ('s', 29) ('t', 19) ('u', 6) ('v', 7) ('w', 4) ('x', 4) ('y', 5) ('z', 1)
Is autogram? true
================================================================================
Sentence:
Thirteen e's, five f's, two g's, five h's, eight i's, two l's, three n's, six o's, six r's, twenty s's, twelve t's, three u's, four v's, six w's, four x's, two y's.
Ignore punctuation: yes
Actual character counts:
('e', 13) ('f', 5) ('g', 2) ('h', 5) ('i', 8) ('l', 2) ('n', 3) ('o', 6) ('r', 6) ('s', 20) ('t', 12) ('u', 3) ('v', 4) ('w', 6) ('x', 4) ('y', 2)
Purported character counts:
('e', 13) ('f', 5) ('g', 2) ('h', 5) ('i', 8) ('l', 2) ('n', 3) ('o', 6) ('r', 6) ('s', 20) ('t', 12) ('u', 3) ('v', 4) ('w', 6) ('x', 4) ('y', 2)
Is autogram? true
================================================================================
Sentence:
Fifteen e's, seven f's, four g's, six h's, eight i's, four n's, five o's, six r's, eighteen s's, eight t's, four u's, three v's, two w's, three x's.
Ignore punctuation: no
Actual character counts:
('\'', 14) (',', 13) ('e', 15) ('f', 7) ('g', 4) ('h', 6) ('i', 8) ('n', 4) ('o', 5) ('r', 6) ('s', 18) ('t', 8) ('u', 4) ('v', 3) ('w', 2) ('x', 3)
Purported character counts:
('e', 15) ('f', 7) ('g', 4) ('h', 6) ('i', 8) ('n', 4) ('o', 5) ('r', 6) ('s', 18) ('t', 8) ('u', 4) ('v', 3) ('w', 2) ('x', 3)
Is autogram? false
================================================================================
Sentence:
Sixteen e's, five f's, three g's, six h's, nine i's, five n's, four o's, six r's, eighteen s's, eight t's, three u's, three v's, two w's, four z's.
Ignore punctuation: yes
Actual character counts:
('e', 16) ('f', 5) ('g', 3) ('h', 6) ('i', 9) ('n', 5) ('o', 4) ('r', 6) ('s', 18) ('t', 8) ('u', 3) ('v', 3) ('w', 2) ('x', 3) ('z', 1)
Purported character counts:
('e', 16) ('f', 5) ('g', 3) ('h', 6) ('i', 9) ('n', 5) ('o', 4) ('r', 6) ('s', 18) ('t', 8) ('u', 3) ('v', 3) ('w', 2) ('z', 4)
Is autogram? false
================================================================================
</pre>
=={{header|Perl}}==
<syntaxhighlight lang="perl">use v5.36;
use experimental <builtin for_list>;
use Sub::Util 'subname';
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=={{header|Phix}}==
<!--<syntaxhighlight lang=
<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
<span style="color: #008080;">constant</span> <span style="color: #000000;">tests</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">split</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">substitute</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"""
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Using [https://raku.land/github:jkramer/Text::Wrap Text::Wrap] from the ecosystem. Install command: <code>zef install -v git://github.com/jkramer/p6-Text-Wrap.git</code>.
<syntaxhighlight lang=
:12twelve, :13thirteen, :14fourteen, :15fifteen, :16sixteen, :17seventeen, :18eighteen, :19nineteen,
:20twenty, :30thirty, :40forty, :50fifty, :60sixty, :70seventy, :80eighty, :90ninety, :100hundred, :1single;
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{{libheader|Wren-str}}
Frankly, not a bullet-proof solution but good enough to check the required sentences.
<syntaxhighlight lang=
var numbers = [
| |||