/*
   testops1.cpp
   CIS 150
   6/3/2008
   David Klick
   
   Examples of combination arithmetic operators.
*/

#include <iostream>
using std::cin;
using std::cout;

void cont();

int main() {
   int n = 5;
   
   cout << "n: " << n << '\n';
   n += 7;
   cout << "after n += 7: " << n << '\n';
   n -= 2;
   cout << "after n -= 2: " << n << '\n';
   n *= 3;
   cout << "after n *= 3: " << n << '\n';
   n /= 5;
   cout << "after n /= 5: " << n << '\n';
   n %= 4;
   cout << "after n %= 4: " << n << '\n';

   cont();
   return 0;
}

void cont() {
   if (cin.rdbuf()->sungetc() != -1 && cin.get() != '\n') cin.ignore(80,'\n');
   cout << "Press Enter to continue...";
   cin.get();
   return;
}

/*
   Sample output:
   
   n: 5
   after n += 7: 12
   after n -= 2: 10
   after n *= 3: 30
   after n /= 5: 6
   after n %= 4: 2
*/