a = [1,3,6,8,9] print("经过下标逆序遍历1:") for i in a[::-1]: print(i, end=" ") print("\n经过下标逆序遍历2:") for i in range(len(a)-1,-1,-1): print(a[i], end=" ") print("\n经过reversed逆序遍历:") for i in reversed(a): print(i, end=" ")
输出python
经过下标逆序遍历1: 9 8 6 3 1 经过下标逆序遍历2: 9 8 6 3 1 经过reversed逆序遍历: 9 8 6 3 1
字符串的逆序遍历和列表同样。code