1. Run the following program. Explain the struct used in the program. #include using namespace std; struct Person { char name[50]; int age; float salary; }; int main() { Person p1; cout > p1.age; cout > p1.salary; cout << " Displaying Information." << endl; cout << "Name: " << p1.name << endl; cout <<"Age: " << p1.age << endl; cout << "Salary: " << p1.salary << endl; return 0;