//****************************//
//*?????????????*//
//*?????                *//
//*???2010.11.17          *//
//****************************//
int main()
{ 
  char c1[80],c2[80];
  int len1,len2,i,k=0;//k???????????
  cin.getline(c1,80);
  cin.getline(c2,80);
  len1=strlen(c1);
  len2=strlen(c2);
  for(i=0;i<len1;i++)
  {
	  if(c1[i]==c2[i]||c1[i]==c2[i]+32||c1[i]==c2[i]-32)
	  {
		  k++;
		  continue;
	  }
	  else if(((c1[i]>64&&c1[i]<91)&&(c2[i]>64&&c2[i]<91))||((c1[i]>96&&c1[i]<123)&&(c2[i]>96&&c2[i]<123)))
	  {   
	    if(c1[i]<c2[i])
		  cout<<"<";
	    else
		  cout<<">";
	  }
	  else if((c1[i]>64&&c1[i]<91)&&(c2[i]>96&&c2[i]<123))
	  {
	    if(c1[i]+32<c2[i])
		  cout<<"<";
	    else if(c1[i]+32>c2[i])
		  cout<<">";
	  }
	  else if((c1[i]>96&&c1[i]<123)&&(c2[i]>64&&c2[i]<91))
	  {
	    if(c1[i]-32<c2[i])
		  cout<<"<";
	    else if(c1[i]-32>c2[i])
		  cout<<">";
	  }
    }
	if(k==len1)
		cout<<"="<<endl;
  return 0;
}