clearn/roemer.cc

#include <iostream.h>

int main()
{
 int zahl;
 int lv;
 int i,x,c,m,v,l,d;

 cout << "Zahl:";
 cin >> zahl;

 m = zahl / 1000;
 zahl -= m*1000;
 
 d = zahl / 500;
 zahl -= d*500;

 c = zahl / 100;
 zahl -= c*100;

 l = zahl / 50;
 zahl -= l*50;

 x = zahl / 10;
 zahl -= x*10;
 
 v = zahl / 5;
 zahl -= v*5;

 i = zahl;
 zahl -= i;

 cout << "M;D;C;L;X;V;I"<< endl << m << ";" << d << ";" << c << ";" << l << ";" << x << ";" << v << ";" << i << endl << endl ;

 for (lv = 0; lv < m; lv++)
 {
  cout << "M";
 }

 for (lv = 0; lv < d; lv++)
 {
  cout << "D";
 }
 
 for (lv = 0; lv < c; lv++)
 {
  cout << "C";
 }

 for (lv = 0; lv < l; lv++)
 {
  cout << "L";
 }

 for (lv = 0; lv < x; lv++)
 {
  cout << "X";
 }

 for (lv = 0; lv < v; lv++)
 {
  cout << "V";
 }

 for (lv = 0; lv < i; lv++)
 {
  cout << "I";
 }

 cout << endl;
}