📜  调整矢量大小 c++ 代码示例

📅  最后修改于: 2022-03-11 14:44:57.623000             🧑  作者: Mango

代码示例4
resize (size_type n, const value_type& val);

The resize() method (and passing argument to constructor is equivalent to that)
  
will insert or delete appropriate number of elements to the vector to make it

given size (it has optional second argument to specify their value).