回答編集履歴
1
コード訂正
test
CHANGED
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@@ -6,7 +6,7 @@
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6
6
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7
7
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float dy = y1 - y2;
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8
8
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9
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-
float distance =
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9
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+
float distance = sqrt(dx * dx + dy * dy);
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10
10
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11
11
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12
12
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