Odd word problem: Difference between revisions
Content deleted Content added
| Line 34: | Line 34: | ||
func owp(dst io.Writer, src io.Reader) { |
func owp(dst io.Writer, src io.Reader) { |
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b := make([]byte, 1) |
b := make([]byte, 1) |
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odd := func(s byte) byte { |
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odd = func(s byte) byte { |
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if unicode.IsPunct(rune(s)) { |
if unicode.IsPunct(rune(s)) { |
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return s |
return s |
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| Line 69: | Line 68: | ||
we,era;not,ni,kansas;yna,more. |
we,era;not,ni,kansas;yna,more. |
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</pre> |
</pre> |
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A different approach |
A different approach, using <code>defer</code>: |
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<lang go>package main |
<lang go>package main |
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| Line 110: | Line 109: | ||
} |
} |
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} |
} |
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func() { |
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for { |
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src.Read(b) |
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if unicode.IsPunct(rune(b[0])) { |
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break |
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} else { |
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defer dst.Write([]byte{b[0]}) |
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} |
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} |
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} |
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() |
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dst.Write(b) |
dst.Write(b) |
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if b[0] == '.' { |
if b[0] == '.' { |
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