Auto Mail

#include <iostream>
using namespace std;

int main()
{
  char first_name[30],last_name[30];
  int age;
  char grade[2];
  char city[30],state[30],college[30],profession[30],animal[30],pet_name[30];
  cout << "Enter your first name: ";
  cin.getline(first_name, 30);
  cout << "Enter your last name: ";
  cin.getline(last_name, 30);
  cout << "Enter your age: ";
  cin >> age;
  cin.get();
  cout << "Enter your grade: ";
  cin.getline(grade, 2);
  cout << "Enter the name of a city: ";
  cin.getline(city, 30);
  cout << "Enter the name of a state: ";
  cin.getline(state, 30);
  cout << "Enter the name of a college: ";
  cin.get