#include <iostream>
#include <string>
#include <vector>
void f(const std::string& x)
{
std::cout << "void f(const std::string& x)";
}
void f(std::vector<int>* x)
{
std::cout << "void f(std::vector<int>* x)";
}
int main()
{
f({});
}
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