回答編集履歴
1
test
CHANGED
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@@ -2,6 +2,6 @@
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2
2
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count ← 0
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3
3
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for 1≦i≦a.length
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4
4
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if a[i] < 30
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5
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-
count+
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5
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+
count ← count+1
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6
6
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output count
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7
7
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```
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