#include <stdio.h>


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

   printf ( "%-10s %-10s\n" , "C" , "F" ) ;
    for( int i1=lowRange ; i1 <= highRange ; i1++ )
        {
           printf ( "%-10d %-10.2f\n" , i1 , (i1*1.8 + 32.0 )  );
        }
     return 0;
}