摘要:
1 DATA:num TYPE i. 2 CONSTANTS: times TYPE i VALUE 29. 3 DATA: BEGIN OF ih_lgty, 4 lgty TYPE lgtyp, 5 END OF ih_lgty, 6 it_lgty LIKE TABLE OF ih_lg... 阅读全文
摘要:
Function funcReturn valueabsAbsolute value of the argument arg (绝对值)signPlus/minus sign of the argument arg: -1, if the value of arg is negative; 0 if... 阅读全文