Find square difference: Difference between revisions
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(→{{header|ALGOL 68}}: Tweak to make it more obvious that a loop is not being used to find the least square...) |
(→{{header|Ruby}}: Add Ruby) |
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which returns the same result in only 9.2 seconds. |
which returns the same result in only 9.2 seconds. |
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=={{header|Ruby}}== |
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<syntaxhighlight lang="ruby">p (1..).detect{|n| n*n - (n-1)*(n-1) > 1000 }</syntaxhighlight> |
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{{out}} |
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<pre>501 |
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</pre> |
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=={{header|Sidef}}== |
=={{header|Sidef}}== |
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<syntaxhighlight lang="ruby">var N = 1000 |
<syntaxhighlight lang="ruby">var N = 1000 |