若以插入排序(Insertion sort)對數列(7, 10, 2, 5, 4)進行排序,下列何者是正確步驟?
A(7, 10, 2, 5, 4)->(7, 10, 2, 5, 4)->(2, 7, 10, 5, 4)->(2, 5, 7, 10, 4)->(2, 4, 5, 7, 10)正確答案
B(7, 10, 2, 5, 4)->(2, 7, 10, 5, 4)->(2, 4, 7, 10, 5)->(2, 4, 5, 7, 10)->(2, 4, 5, 7, 10)
C(7, 10, 2, 5, 4)->(7, 10, 2, 4, 5)->(2, 4, 5, 7, 10)
D(7, 10, 2, 5, 4)->(7, 2, 5, 4, 10)->(2, 4, 5, 7, 10)
答案與詳解
