Find square difference: Difference between revisions

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Chkas (talk | contribs)
PureFox (talk | contribs)
m →‎{{header|Wren}}: Changed to Wren S/H
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=={{header|Wren}}==
The solution '''n''' for some non-negative integer '''k''' needs to be such that: ''n² - (n² - 2n + 1) > k'' which reduces to: ''n > (k + 1)/2''.
<syntaxhighlight lang="ecmascriptwren">var squareDiff = Fn.new { |k| ((k + 1) * 0.5).ceil }
System.print(squareDiff.call(1000))</syntaxhighlight>