C++(Vector ：like Python lists)

Python

number = [1,2,3,4,5]
print(number)

C++

#include<iostream>
#include<vector>

using namespace std;
int main() {
    vector<float> vector1(4);
    vector1[0] = 4.5;
    vector1[1] = 2.1;
    vector1[2] = 8.54;
    vector1[3] = 9.0;

    vector<float> vector2(4, 3.5);
    vector<floar> vector3 = {1.1,2.1,3.1,4.1,5.1};

    cout<<"[";
    for (int i = 0; i<vector1.size();i++) {
        cout<< vector1[i] << " ";
    }
    cout<<"]"<<endl;

    return 0;    
}