Fun in the Sun with...pointers! *queue game show music from 80s*

pointers.cpp

#include <iostream>

int main(void)
{
  int i = 37;
  float f = i;
  float g = *(float*)&i;
  int* j = &i;
  int* k = j;
  int l = *j;

  std::cout << "i=" << i << std::endl;
  std::cout << "f=" << i << std::endl;
  std::cout << "g=" << g << std::endl;
  std::cout << "j=" << j << std::endl;
  std::cout << "k=" << k << std::endl;
  std::cout << "l=" << l << std::endl;

  std::cout << std::endl << "i = 27" << std::endl << std::endl;
  i = 27;

  std::cout << "i=" << i << std::endl;
  std::cout << "f=" << i << std::endl;
  std::cout << "g=" << g << std::endl;
  std::cout << "j=" << j << std::endl;
  std::cout << "k=" << k << std::endl;
  std::cout << "l=" << l << std::endl;

  std::cout << std::endl << "j++" << std::endl << "l = *j" << std::endl << std::endl;
  j++;
  l = *j;

  std::cout << "i=" << i << std::endl;
  std::cout << "f=" << i << std::endl;
  std::cout << "g=" << g << std::endl;
  std::cout << "j=" << j << std::endl;
  std::cout << "k=" << k << std::endl;
  std::cout << "l=" << l << std::endl;

  std::cout << std::endl << "j + sizeof(int) (sizeof(int) = " << sizeof(int) << ")" << std::endl << "l = *j" << std::endl << std::endl;
  j + sizeof(int);
  l = *j;

  std::cout << "i=" << i << std::endl;
  std::cout << "f=" << i << std::endl;
  std::cout << "g=" << g << std::endl;
  std::cout << "j=" << j << std::endl;
  std::cout << "k=" << k << std::endl;
  std::cout << "l=" << l << std::endl;

  return 0;
}