回答編集履歴
1
Fix mistaken
answer
CHANGED
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@@ -34,7 +34,7 @@
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34
34
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begin = i - half_span;
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35
35
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if (begin < 0) begin = 0;
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36
36
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end = i + half_span;
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37
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-
if (end > len) end = len - 1;
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37
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+
if (end >= len) end = len - 1;
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38
38
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for(j=begin;j<=end;j++){
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39
39
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total += hydro_index[b[j]-'A'];
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40
40
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}
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