Write a Program in C++ That Do Preincrementing and Postincrementing

// Preincrementing and postincrementing.

#include <iostream>

using namespace std;

int main()

{

   // demonstrate postincrement

   c = 5; // assign 5 to c

   cout << c << endl; // print 5

   cout << c++ << endl; // print 5 then postincrement

   cout << c << endl; // print 6                     

   cout << endl; // skip a line

   // demonstrate preincrement

   c = 5; // assign 5 to c  

   cout << c << endl; // print 5                    

   cout << ++c << endl; // preincrement then print 6

   cout << c << endl; // print 6

} // end main