As a C implementation of merge sort, that is the very reverse of impressive.
I would not translate *that* code into anything.
There is a fundamental difference between between arrays in C and arrays in R,
and it is the same as the difference between Python and R.
You are MUCH better to start from
It is fairly easy to incorporate C++ code into R programs using the
Rcpp package.
Definitely worth the effort to learn how to do this.
On Sun, Dec 15, 2019 at 5:48 AM Boris Steipe wrote:
>
> See this thread why that's a bad idea ...
> https://stackoverflow.com/questions/26080716/merge-sort-in-r
See this thread why that's a bad idea ...
https://stackoverflow.com/questions/26080716/merge-sort-in-r
... and use the code given there, or give us some context why a literal
translation would be important to you.
Cheers,
Boris
> On 2019-12-15, at 05:37, Александр Дубровский wrote:
>
> /*
/* Iterative C program for merge sort */
#include
#include
/* Function to merge the two haves arr[l..m] and arr[m+1..r] of array arr[]
*/
void merge(int arr[], int l, int m, int r);
// Utility function to find minimum of two integers
int min(int x, int y) { return (xhttps://stat.ethz.ch/mailman/l
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