iPlusPlus.cpp

#include <iostream>

int main (int argc, char * const argv[]) {
    int i = 6;
    std::cout << i++ << std::endl;
    int j = i++;
    std::cout << j << std::endl;
    
    int p = 7;
    std::cout << ++p << std::endl;
    int q = ++p;
    std::cout << q << std::endl;
    
    return 0;
}