各位好,如下代码运行正常,但是一旦我将vector numberVector;
改为vector numberVector[10];后就编译错误,提示为push, empty
等is of non-class type of std::vector [10], 请问这是什么原因?
#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> numberVector;
//numberVector编译运行正常,若改为numberVector[10]则报错。
numberVector.push_back(1);
numberVector.push_back(10);
numberVector.push_back(100);
numberVector.push_back(1000);
cout << numberVector.size() << endl;
cout << numberVector.empty() << endl;
cout << numberVector.max_size() << endl;
cout << numberVector.capacity() << endl;
for (int i=0;i<numberVector.size();i++)
cout<<numberVector.at(i)<<endl;
return 0;
}