回答編集履歴
1
while → for
test
CHANGED
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@@ -26,21 +26,15 @@
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26
26
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27
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int count = 0;
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28
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29
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-
string::size_type pos = 0;
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30
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-
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31
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-
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29
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+
for (string::size_type pos = 0; (pos = Alice.find(word, pos)) != string::npos; pos += word.size()) {
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30
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++count;
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34
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-
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35
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-
pos += word.size();
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32
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}
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34
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return count;
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40
36
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}
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-
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-
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38
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40
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