Family Day update

This commit is contained in:
Ingy döt Net 2020-02-17 23:21:07 -08:00
parent aac6731f2c
commit 9ad63ea473
2442 changed files with 39761 additions and 8255 deletions

View file

@ -3,7 +3,7 @@ import extensions;
public program()
{
var unsorted := new int[]{6, 2, 7, 8, 3, 1, 10, 5, 4, 9};
var unsorted := new int[]::(6, 2, 7, 8, 3, 1, 10, 5, 4, 9);
console.printLine(unsorted.clone().sort(ifOrdered).asEnumerable())
}

View file

@ -2,27 +2,25 @@
Bell= 1 1 2 5 15 52 203 877 4140 21147 115975 /*a few Bell " */
Bern= '1 -1 1 0 -1 0 1 0 -1 0 5 0 -691 0 7 0 -3617' /*" " Bernoulli " */
Perrin= 3 0 2 3 2 5 5 7 10 12 17 22 29 39 51 68 90 /*" " Perrin " */
list=Bell Bern Perrin /*throw them all ───► a pot. */
list= Bell Bern Perrin /*throw them all ───► a pot. */
say 'unsorted =' list /*display what's being shown.*/
size=words(list) /*nice to have # of elements.*/
do j=1 for size /*build an array, a single */
@.j=word(list,j) /* ··· element at a time.*/
#= words(list) /*nice to have # of elements.*/
do j=1 for # /*build an array, a single */
@.j=word(list, j) /* ··· element at a time.*/
end /*j*/
call eSort size /*sort the collection of #s. */
$= /*list: define as null so far*/
do k=1 for size /*build a list from the array*/
$=$ @.k /*append a number to the list*/
call eSort # /*sort the collection of #s. */
$=; do k=1 for #; $= $ @.k /*build a list from the array*/
end /*k*/
say ' sorted =' space($) /*display the sorted list. */
exit /*stick a fork in it, we're all done.*/
/*──────────────────────────────────────────────────────────────────────────────────────*/
eSort: procedure expose @.; parse arg N; h=N /*an eXchange sort.*/
do while h>1; h= h%2 /*define a segment.*/
do i=1 for N-h; j=i; k= h+i /*sort top segment.*/
do while @.k<@.j /*see if need swap.*/
parse value @.j @.k with @.k @.j /*swap two elements*/
if h>=j then leave; j= j-h; k= k-h /*this part sorted?*/
end /*while @.k<@.j*/
end /*i*/
end /*while h>1*/
eSort: procedure expose @.; parse arg N; h= N /*an eXchange sort.*/
do while h>1; h= h % 2 /*define a segment.*/
do i=1 for N-h; j= i; k= h + i /*sort top segment.*/
do while @.k<@.j /*see if need swap.*/
parse value @.j @.k with @.k @.j /*swap two elements*/
if h>=j then leave; j= j - h; k= k - h /*this part sorted?*/
end /*while @.k<@.j*/
end /*i*/
end /*while h>1*/
return