SCP_vectorvec;
vec.push_back(10); vec.push_back(20); vec.push_back(30);
int first = vec[0]; // 10 int second = vec.at(1); // 20
for(auto& elem : vec) { std::cout << elem << " "; }In the above examples, we can see that SCP_vector is a part of the SCP library. It provides functionality for creating an empty vector, adding elements to it, accessing elements, and iterating over the vector. SCP_vector is a part of the SCP library, which is commonly used for scientific computing and data analysis tasks.