#include <string>
#include <vector>
#include <iostream>
using namespace std;
class Class1{
public:
Class1(int v1,std::string v2):
var1(v1),
var2(v2){}
void print(){
cout << var1 << var2 << endl;
}
private:
int var1;
std::string var2;
};
main(){
std::vector<Class1> classes ={{1,"A"},{2,"B"}};
for (int i=0; i < classes.size();i++)
classes[i].print();
}