Facture.cpp
#include <iostream.h>
#include <iomanip>
//-------------------------------------------------------------------------------------
int main()
{
  const double TAXE = 1.196;
  const double EURO = 6.55957;
  double chemise, pantalon, chaussures, totaux;
  cout << "Quel est votre prix hors Taxe en EURO de la chemise ? ";
  cin >> chemise;
  cout << "Quel est votre prix hors Taxe en EURO du pantalon ? ";
  cin >> pantalon;
  cout << "Quel est votre prix hors Taxe en EURO des chaussures ? ";
  cin >> chaussures;
  cout << fixed << setprecision(2);
  cout << endl;
  cout << "|------------|---------|----------|-----------|" << endl;
  cout << "| Article    | EURO HT | EURO TTC | Franc TTC |" << endl; 
  cout << "|------------|---------|----------|-----------|" << endl;
  cout << "| Chemise    | " << setw(7) << chemise << " |" 
       << setw(9) << chemise*TAXE << " |" 
       << setw(10) << chemise*TAXE*EURO << " |"  << endl; 
  cout << "| Pantalon   | " << setw(7) << pantalon << " |" 
       << setw(9) << pantalon*TAXE << " |" 
       << setw(10) << pantalon*TAXE*EURO << " |"  << endl; 
  cout << "| Chaussures | " << setw(7) << chaussures << " |" 
       << setw(9) << chaussures*TAXE << " |" 
       << setw(10) << chaussures*TAXE*EURO << " |"  << endl; 
  totaux = chemise + pantalon + chaussures;
  cout << "|------------|---------|----------|-----------|" << endl;
  cout << "| Totaux     | " << setw(7) << totaux << " |" 
       << setw(9) << totaux*TAXE << " |" 
       << setw(10) << totaux*TAXE*EURO << " |"  << endl; 
  cout << "|------------|---------|----------|-----------|" << endl;
  cin.get();
  cin.get();
  return 0;
}
//-------------------------------------------------------------------------------------
Facture.cpp