#include <stdio.h>
#include <iostream>
#include <iomanip>

using namespace std ;

int main()
{
   int lowRange ;
   int highRange ;
   printf( "Print the lower range:" ) ;
   //scanf( "%d" , &lowRange ) ;
   cin >> lowRange ;
   printf( "Print the higher range:" ) ;
   cin >> highRange ;
   //scanf( "%d" , &highRange ) ;

   //printf ( "%-10s %-10s\n" , "C" , "F" ) ;
   cout << left ;
   cout << setw(11) << "C" << setw(10) << "F" << endl ;
    for( int i1=lowRange ; i1 <= highRange ; i1++ )
        {
           //printf ( "%-10d %-10.2f\n" , i1 , (i1*1.8 + 32.0 )  );
           cout  << setw(11) << i1  ;
           cout << fixed << setprecision(2) << setw(10) << (i1*1.8 + 32.0 ) << endl ;
        }
     return 0;
}