Humble numbers: Difference between revisions
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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===Brute force and slow=== |
===Brute force and slow=== |
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Checks if each number upto limit is humble number. |
Checks if each number upto limit is humble number. |
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<lang ruby>def humble?(i) |
<lang ruby>def humble?(i) |
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while i % 2 == 0; i /= 2 end |
while i % 2 == 0; i /= 2 end |
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