LAB DESCRIPTION:
The lab was basically designed to convert decimal numbers to roman numerals. If then, while do, elseif then,sub(number,eax) functions were used to accomplish the results. The program basically asks the user to input an integer and, converts the integer into a roman numeral.

dectorom

 

 

 

 

CODE:

program dectorom;

#include( “stdlib.hhf” )

static

x:int32;

begin dectorom

               stdout.put( “enter an integer value: “);

                stdin.get(x);

                  mov(x,eax);

                  while (eax>0) do

if (eax>=100) then

                stdout.put(“C”);

                  sub(100,eax);

                       elseif (eax>99) then

                              stdout.put(“IC”);

                                sub(99,eax);

elseif (eax>=90) then

             stdout.put(“XC”);

              sub(90,eax);

                  elseif (eax>=50) then

                     stdout.put(“L”);

                        sub(50,eax);

elseif (eax>=49) then

                     stdout.put(“IL”);

                      sub(49,eax);

elseif (eax>=40) then

                  stdout.put(“XL”);

                      sub(40,eax);

elseif (eax>=10) then

           stdout.put(“X”);

                 sub(10,eax);

elseif (eax>=9) then

         stdout.put(“IX”);

              sub(9,eax);

elseif (eax>=6) then

          stdout.put(“VI”);

              sub(6,eax);

elseif (eax>=5) then

            stdout.put(“V”);

                  sub(5,eax);

elseif (eax>=4) then

         stdout.put(“VI”);

             sub(4,eax);

elseif (eax>=1) then

            stdout.put(“I”);

                sub(1,eax);

endif;

endwhile;

   stdout.put(nl);

end dectorom;

screenshots: