//	Loops.cc
//	Bad Style 2: no comments, no indent, no empty lines, no spaces

#include <iostream.h>
main(){int i,n;n=5;cout<<endl<<"Classical loop by  ´for´"<<endl;
for(i=0;i<n;i++)cout<<"  "<<i;cout<<endl;cout<<endl<<"Loop by  ´while´"<<endl;i=0;
while(i<n){cout<<"  "<<i;i++;}cout<<endl;cout<<endl<<"Loop by  ´do while´"<<endl;
cout<<"           wrong for n <= 0 !!"<<endl;i=0;do{cout<<"  "<<i;i++;}
while(i< n);cout<< endl;}