McNuggets problem: Difference between revisions
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ReeceGoding (talk | contribs) (→{{header|R}}: Optimisation.) |
ReeceGoding (talk | contribs) m (→{{header|R}}) |
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<lang r>results<-setdiff(0:100,mcNuggets) |
<lang r>results<-setdiff(0:100,mcNuggets) |
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cat("The non-McNuggets numbers that are no greater than 100 are:",results,"\nThe largest is",max(results),"\n")</lang> |
cat("The non-McNuggets numbers that are no greater than 100 are:",results,"\nThe largest is",max(results),"\n")</lang> |
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<lang r>rUltimately, this can be done in one line: |
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max(setdiff(0:100,rowSums(expand.grid(seq(0,100,6),seq(0,100,9),seq(0,100,20))))) |
max(setdiff(0:100,rowSums(expand.grid(seq(0,100,6),seq(0,100,9),seq(0,100,20)))))</lang> |
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{{output}} |
{{output}} |
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<pre>> all(mcNuggets==mcNuggets2) |
<pre>> all(mcNuggets==mcNuggets2) |
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