A.94,32,40,90,80,46,21,69 B.21,32,46,40,80,69,90,94 C.32,40,21,46,69,94,90,80 D.90,69,80,46,21,32,94,40
A.直接插入排序 B.簡單選擇排序 C.快速排序 D.歸并排序
A.40,38,46,56,79,84} B.40,38,46,79,56,84} C.40,38,46,84,56,79} D.84,79,56,46,40,38}