What's the problem with this code?--question was http://www.codechef.com/problems/TEST

#include
#include<conio.h>
void main()
{
int num;
clrscr();
do{
cout<<""\n\tENter the number=;
cin>>num;

	if(num!=42){
		cout<<num<<endl;
	}
}while(num!=42);
getch();

}

//