C++ Part 31

String.Length

//Demonstrates using a string object as if it were an array. #include <iostream> #include <string> using namespace std; int main( ) {    string firstName, lastName;    cout << "Enter your first and last name:\n";    cin >> firstName >> lastName;    cout << "Your last name is spelled:\n";    int i;    for (i = 0; i < lastName.length( ); i++)    {        cout << lastName[i] << " "; // Printing the last name with a space after that.        lastName[i] = '-'; // Replacing the LastName with a "-" character. You not see the result yet.    }    cout << endl;    for (i = 0; i < lastName.length( ); i++)        cout << lastName[i] << " "; //Places a "-" under each letter, and prints a space after theme.    cout << endl;    cout << "Good day " << firstName <<"."<< endl;    return 0; }