Unique characters: Difference between revisions
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(Added solution for Action!) |
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<pre>156bgstz</pre> |
<pre>156bgstz</pre> |
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=={{header|Action!}}== |
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<lang Action!>DEFINE MAX="128" |
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CHAR ARRAY counts(MAX) |
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BYTE FUNC GetCount(CHAR ARRAY s CHAR c) |
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BYTE count,i |
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count=0 |
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FOR i=1 TO s(0) |
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DO |
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IF s(i)=c THEN |
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count==+1 |
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FI |
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OD |
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RETURN (count) |
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PROC UpdateCounts(CHAR ARRAY s) |
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BYTE i,c |
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FOR i=1 TO s(0) |
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DO |
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c=s(i) |
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counts(c)==+GetCount(s,c) |
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OD |
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RETURN |
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PROC Main() |
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DEFINE PTR="CARD" |
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DEFINE CNT="3" |
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PTR ARRAY l(CNT) |
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INT i |
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l(0)="133252abcdeeffd" |
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l(1)="a6789798st" |
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l(2)="yxcdfgxcyz" |
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SetBlock(counts,MAX,0) |
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FOR i=0 TO CNT-1 |
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DO |
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UpdateCounts(l(i)) |
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OD |
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FOR i=0 TO MAX-1 |
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DO |
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IF counts(i)=1 THEN |
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Put(i) Put(32) |
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FI |
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OD |
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RETURN</lang> |
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{{out}} |
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[https://gitlab.com/amarok8bit/action-rosetta-code/-/raw/master/images/Unique_characters.png Screenshot from Atari 8-bit computer] |
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<pre> |
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1 5 6 b g s t z |
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</pre> |
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=={{header|Ada}}== |
=={{header|Ada}}== |