#include <iostream>

using namespace std;

int main()
{
   // declaration examples

   int x;
   float average;
   char letter;

   x = 9;

   cout << "x = " << x << endl;
   cout << "average = " << average << endl;
   cout << "letter = " << letter << endl;


/*
   int y = 0;
   int bugs, daffy = 3, sam;
   double larry = 2.4, moe = 6, curly;
   char c, ch = 't', option;
   long a;
   long double ld;
   unsigned int u = 12;
*/
}