回答編集履歴
1
追加
test
CHANGED
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@@ -2,4 +2,6 @@
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2
2
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3
3
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System.out.print(temp & (1L<<63));
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4
4
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5
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+
System.out.print(temp & 0x8000000000000000L);
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6
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+
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5
7
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```
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