Bitwise operations: Difference between revisions
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(Added shifts to the task, added examples from Bit shifts, removed outputs from ones with shift added, many incorrect examples now exist) |
(Moved PHP shift code over) |
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print "after use integer:\n"; |
print "after use integer:\n"; |
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print 'a << b: ', $a << $b, "\n"; # left shift |
print 'a << b: ', $a << $b, "\n"; # left shift |
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print 'a >> b: ', $a >> $b, "\n"; # arithmetic right shift |
print 'a >> b: ', $a >> $b, "\n"; # arithmetic right shift |
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}</perl> |
}</perl> |
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=={{header|PHP}}== |
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{{incorrect|PHP}} |
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<php>$x = -3; |
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$n = 1; |
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echo '$x << $n: ', $x << $n, "\n"; // left shift |
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echo '$x >> $n: ', $x >> $n, "\n"; // arithmetic right shift</php> |
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=={{header|Python}}== |
=={{header|Python}}== |
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<python>def bitwise(a, b): |
<python>def bitwise(a, b): |
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