Easy language ABCD sort

effect ： For example BADC The order is ABCD

result ：ABCD

. edition  2
. support library  spec

. local variable  a,  The text type 
. local variable  arr,  The text type , , "0"
. local variable  i,  Integer type 
. local variable  ret,  The text type 

a ＝ “BADC”

. Cycle head  ( Take text length  (a), i)
     Join members  (arr,  Text _ Take a position text  (a, i, ))

. Cycle end  ()
 Debug output  (arr)

 Array _ Sort  (arr, , )
 Debug output  (arr)

. Cycle head  ( Take the number of array members  (arr), i)
    ret ＝ ret ＋ arr [i]
. Cycle end  ()
 Debug output  (ret)

Note that you need to use the Jingyi module .