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#include 
#include 
#include 
using namespace std;
long calcul_pussance(long);
int main()
   {
   long bits[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
   long resultat[8];

   transform(bits, bits+8, resultat, calcul_pussance);

   //Afficher les valeurs
   for(int j=0; j<8; j++)
      cout << resultat[j] << ' ';
   cout << endl;
   return 0;
   }

//Calculer la puissance  de 2 de chaque élément
long calcul_pussance(long elem)
   {
   return pow(2, elem);
   }