#include <iostream>
#include <map>
int main() {
// Step 1: Create a map
std::map<int, std::string> myMap = {{1, "one"}, {2, "two"}, {3, "three"}};
// Step 2: Print the original map
std::cout << "Original Map: ";
for (const auto& pair : myMap) {
std::cout << "{" << pair.first << ": " << pair.second << "} ";
}
std::cout << std::endl;
// Step 3: Update a value in the map
myMap[2] = "new_two";
// Step 4: Print the updated map
std::cout << "Updated Map: ";
for (const auto& pair : myMap) {
std::cout << "{" << pair.first << ": " << pair.second << "} ";
}
std::cout << std::endl;
return 0;
}