ABAP实现的冒泡排序算法

REPORT ztest.

TYPES:BEGIN OF ty_line,

number TYPE i,

END OF ty_line.

DATA: lt_array TYPE STANDARD TABLE OF ty_line,

ls_array TYPE ty_line,

ls_array_temp type ty_line,

lv_length TYPE i.

DATA: i TYPE i,

j TYPE i,

k TYPE i.

DO 10 TIMES.

CLEAR ls_array.

CALL FUNCTION ‘QF05_RANDOM_INTEGER’

EXPORTING

ran_int_max = 100

ran_int_min = 1

IMPORTING

ran_int = ls_array-number

EXCEPTIONS

invalid_input = 1

OTHERS = 2.

IF sy-subrc <> 0.

WRITE:/ ‘Error occured.’.

EXIT.

ENDIF.

APPEND ls_a