回答編集履歴
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別解を追加
test
CHANGED
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@@ -29,3 +29,27 @@
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}
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```
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別解
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34
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35
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```C
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36
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37
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#include <stdio.h>
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int main(void)
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{
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int n;
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scanf("%d", &n);
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while (n & n-1) n &= n-1;
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printf("%d\n", n);
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}
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```
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