#include <sstream> #include <iostream> #include <string> using namespace std; int main() { // CHALLENGE 1 HERE string from_number = std::to_string(123456); string from_float = std::to_string(1.1000f); ostringstream msg; // CHALLENGE 2 HERE msg << "From number " << from_number << endl; msg << "From float " << from_float << endl; cout << "The result is: " << endl << msg.str(); return 0; }