#include <iostream>
using namespace std;

int main()
{
   // Declare variables, coins will be number of quarters
   int dollars, coins;


   // Get number of dollars from user
   cout << "How many dollars do you have? ";
   cin >> dollars;


   // Compute how many quarters (coins) for the specified
   // number of dollars
   coins = dollars*4;


   // Report the number of coins you will provide for
   // the given number of dollars
   cout << "I will give you " << coins ;
   cout << " coins.\n";

   return 0;
}