Unique characters in each string: Difference between revisions
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(Unique characters in each string en Yabasic) |
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1 2 3 a b c |
1 2 3 a b c |
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</pre> |
</pre> |
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=={{header|Yabasic}}== |
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{{trans|FreeBASIC}} |
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<lang yabasic>sub count_char(s$, c$) |
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local i, r |
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r = 0 |
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for i = 1 to len(s$) |
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if mid$(s$,i,1) = c$ then r = r + 1 : fi |
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next i |
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return r |
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end sub |
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dim dat$(2) |
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dat$(0) = "1a3c52debeffd" |
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dat$(1) = "2b6178c97a938stf" |
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dat$(2) = "3ycxdb1fgxa2yz" |
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for i = 1 to len(dat$(1)) |
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c$ = mid$(dat$(1), i, 1) |
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for j = 0 to 2 |
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if count_char(dat$(j), c$) <> 1 then goto nexti : fi |
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next j |
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for j = 0 to len(uniq$)-1 |
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if mid$(uniq$, j+1, 1) > c$ then break : fi |
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next j |
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uniq$ = left$(uniq$, j) + c$ + right$(uniq$, len(uniq$)-j) |
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label nexti |
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next i |
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print uniq$ |
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end</lang> |
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{{out}} |
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<pre>123abc</pre> |
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