Hailstone sequence: Difference between revisions
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Not a robot (talk | contribs) (Add CLU) |
ReeceGoding (talk | contribs) m (→{{header|R}}: Syntax highlighting.) |
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=={{header|R}}== |
=={{header|R}}== |
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===Iterative solution=== |
===Iterative solution=== |
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<lang |
<lang rsplus>### PART 1: |
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makeHailstone <- function(n){ |
makeHailstone <- function(n){ |
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hseq <- n |
hseq <- n |
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===Vectorization solution=== |
===Vectorization solution=== |
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The previous solution is entirely satisfactory and may be more efficient than the following solution. However, problems like these are a great chance to show off the strength of R's vectorization. Also, this lets us show off how the <- syntax can do multiple variable assignments in one line. Observe how short the following code is: |
The previous solution is entirely satisfactory and may be more efficient than the following solution. However, problems like these are a great chance to show off the strength of R's vectorization. Also, this lets us show off how the <- syntax can do multiple variable assignments in one line. Observe how short the following code is: |
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<lang |
<lang rsplus>###Task 1: |
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collatz<-function(n) |
collatz<-function(n) |
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{ |
{ |
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