#include <stdio.h>
int main()
{
  int somme;
  printf("Somme a decomposer? ");
  scanf("%d",&somme);
  int b100 = somme/100;
  int r100 = somme%100;
  printf("==> %4d billet(s) de 100 euros, reste %d\n",b100,r100);
  int b50 = r100/50;
  int r50 = r100%50;
  printf("==> %4d billet(s) de  50 euros, reste %d\n",b50,r50);
  int b10 = r50/10;
  int r10 = r50%10;
  printf("==> %4d billet(s) de  10 euros, reste %d\n",b10,r10);
  int p2 = r10/2;
  int r2 = r10%2;
  printf("==> %4d pieces(s) de   2 euros, reste %d\n",p2,r2);
  int p1 = r2;
  printf("==> %4d pieces(s) de   1 euro\n",p1);
}