#include<iostream>

int main () {
  int x;
  float y;
  int *ptr;
  float *ptr2;
  std::cout<<" Entrez un nombre entier" << std::endl;
  std::cin>>x;
  ptr=&x;
  ptr2 = (float*)ptr;

  std::cout<<"L'entier "<< x << " vaut " << *ptr2 << " en interpretation flottante" << std::endl;
  std::cout<<" Entrez un nombre flottant" << std::endl;
  std::cin>>y;
  ptr2 = &y;
  ptr = (int*)ptr2;
  std::cout<<"Le flottant "<< y << " vaut " << *ptr << " en interpretation entiere" << std::endl;
  return 0;
}