#include <stdio.h>
#include <vector>
#include <string>
struct t_obj
{
std::vector<std::string> strings;
};
int main()
{
std::vector<t_obj> objects;
objects.push_back(t_obj());
t_obj& o = objects.back();
objects.push_back(t_obj());
o = objects.back();
return 0;
}
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