#include <string>
#include <map>
#include <vector>
typedef std::map<int, int> intint_map;
typedef std::map<std::string, int> strint_map;
typedef std::vector<int> int_vector;
typedef std::vector<std::string> string_vector;
typedef intint_map::iterator iimter;
typedef strint_map::iterator simter;
typedef int_vector::iterator ivter;
typedef string_vector::iterator svter;
int main()
{
intint_map iim;
iim[0] = 12;
strint_map sim;
sim["world"] = 42;
int_vector iv;
iv.push_back(3);
string_vector sv;
sv.push_back("hello");
iimter iimI = iim.begin();
simter simI = sim.begin();
ivter ivI = iv.begin();
svter svI = sv.begin();
return 0; // Set break point at this line.
}