Map / Dictionary [C++]

map.cpp

#include <iostream>
#include <string>
#include <map>

using namespace std;

int main(int argc, char *argv[]) {
	
	map<string,int> dic;
	
	dic["hi"] = 10;
	dic["bye"] = 20;
	
	cout << dic["hi"] << endl;
	
	for (auto value: dic) {
		cout << value.first << ": " << value.second << ", ";
	}
	cout << endl;
	
	//
	
	string hola = "how are you?";

	map<string,int> dic2 = {{"test", 11}, {hola, 20}};
	
	cout << dic2["test"] << endl;
	cout << dic2[hola] << endl;

	return 0;
}