Perfect numbers: Difference between revisions

Perfect numbers (view source)

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Revision as of 12:14, 24 January 2024 (view source) PureFox (talk \| contribs) m (→‎{{header\|Wren}}: Minor tidy) ← Older edit		Revision as of 08:51, 22 May 2024 (view source) Chkas (talk \| contribs) m (→‎{{header\|EasyLang}}) Newer edit →
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Line 1,556: =={{header\|EasyLang}}== <syntaxhighlight ~~lang=easylang~~> ~~func~~fastfunc perf n . ~~for~~ i = ~~1 to n -~~ 1 while i < n if n mod i = 0 sum += i . i += 1 . ~~return~~ if sum = n return 1 . return 0 . for i = 2 to 10000 if perf i = 1 ~~print~~write i & " " . . </syntaxhighlight> {{out}} <pre> 6 28 496 8128 </pre> =={{header\|Eiffel}}== Line 1,625 ⟶ 1,634: =={{header\|Elena}}== ELENA 46.x: <syntaxhighlight lang="elena">import system'routines; import system'math; Line 1,633 ⟶ 1,642: { isPerfect() = new Range(1, self - 1).selectBy::(n => (self.mod:(n) == 0).iif(n,0) ).summarize(new Integer()) == self; } public program() { for(int n := 1,; n < 10000,; n += 1) { if(n.isPerfect())