#include <iostream>
#include <string>

using namespace std;

int main() {

    string firstName, lastName;

    cout << "Enter First String: ";
    getline(cin, firstName);

    cout << "Enter Second String: ";
    getline(cin, lastName);

    string fullName = firstName + " " + lastName;

    cout << "Concatenated String: " << fullName;

    return 0;
}