
// 使用数组语义访问元素在一个向量
#include <vector>
#include <iostream>
int main() {
std::vector<int> vecDynamicIntegerArray(4);
// Copy integer values into individual element locations
vecDynamicIntegerArray[0] = 50;
vecDynamicIntegerArray[1] = 1;
vecDynamicIntegerArray[2] = 987;
vecDynamicIntegerArray[3] = 1001;
std::cout << "The vector contains ";
std::cout << vecDynamicIntegerArray.size() << " Elements";
return 0;
}



