Line 30
Subtract line 29 from line 28. If more than zero, go to line 31. If zero or less, enter -0- here and on lines 31, 33, and 35, and go to line 34..........................
按上文我的line28減line29後得正數,就應跳過line30去作line31,對吧? 那line30就是空白 或是零對嗎?
咚,咚,咚,給您磕三個響頭!