Schleifen

  #include <iostream>
  using namespace std;

  int main()
  {
    int i=0;

    cout<<"while\n";
    while(i++<10)
    {
      cout<<i<<"\n";
    }

    cout<<"\ndo...while\n";
    i=0;
    do
    {
      cout<<i+1<<"\n";
    }while(++i<10);

    cout<<"\nfor\n";
    for(i=0;i<10;++i)
      cout<<i+1<<"\n";
  }