我正在尝试将一个新项目放入向量中,并转移剩余的项目。我怎样才能做到这一点 ?
前任
vector -------------------------------------------------------
| 1 | 2 | 3 | 4 | 5 | 9 | 10 | 15 | 21 | 34 | 56 | 99 |
-------------------------------------------------------
^
new item = 14, it should be added to ^
After insertion,
vector ------------------------------------------------------------
| 1 | 2 | 3 | 4 | 5 | 9 | 10 | 14 | 15 | 21 | 34 | 56 | 99 |
------------------------------------------------------------
^ ^
^-shifted to right by one-^