co_progs use full programs

8/13/2019 CO_progs use full programs

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PROGRAME CODE :

TITLE Displaying a simple text.MODEL SMALL

.STACK 100h

.DATA

MSG DB 1 !10! " A#$isan%a&a C'llege '( Enginee&ing ) Te*hn'l'gy+ASCET, -"

.CODE

MO A/! DATA Get a$$&ess '( $ata segment

MO DS!A/ St'&e a$$&ess in DS &egiste&

MO A2! 032 $isplays a st&ing

LEA D/! MSG msg is l'a$e$ t' D/ &egiste&

I4T 512 Call t' DOS

MO A2!6C2 Te&minates the

I4T 512 p&'*ess (&'m DOS.

E4D


2/35

PROGRAME CODE :

TITLE 7in$ing that 8hethe& the gi9en n'. is e9en '& '$$

;I4T MAC;O MSG MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOS

E4DM.MODEL SMALL.STACK E 4E/T MO BL!AL M'9e AL t' BL MO AL!4 M'9e 4 t' AL M?L CL M#ltiply CL 8ith AL ADD AL!BL M'9e BL t' AL

MO 4!AL M'9e AL t' 4 MO A2! 012I4T 512

>M ;EAD >#mp t' ;EAD la=le

4E/T: MO AL!4

MO BL!5 BL @ 5 DI BL

CM A2!00 Is &emain$e& in A2 is e #al t' 0

>E LAST I( s'! g't' next ;I4T ST >M CLOSE G't' last

LAST: ;I4T ST5 Call ;I4T ma*&' ('& ST5

CLOSE: MO A2!6C2 ;e #est t' en$ p&'g&am exe*#ti'n I4T 512 Exit t' DOSE4D


3/35

PROGRAME CODE :

TITLE A$$iti'n '( t8' n#m=e&s

;I4T MAC;O MSG MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste&

I4T 512 exit t' DOSE4DM.MODEL SMALL.STACK M E/IT LAST: ;I4T ST6 E/IT: MO A2!6C2 ;e #est t' en$ p&'*ess I4T 512 Call ('& DOS MAI4 E4D ;EAD ;OC 4EA; /O; B/!B/ Clea& B/ &egiste& MO A2!012 ;ea$ a *ha&a*te&


4/35


5/35

PROGRAME CODE :

TITLE S#=st&a*ti'n '( t8' n#m=e&s;I4T MAC;O MSG

MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOS

E4DM.MODEL SMALL.STACK L 4O?T S?B A/!B/ S#=st&a*te B/ (&'m A/ CALL 4?M Call 4?M p&'*e$#&e >M J?IT 4O?T: ;I4T ST J?IT:

MO A2!6C2 ;e #est t' en$ p&'*ess I4T 512 Call ('& DOS MAI4 E4D ;EAD ;OC 4EA; /O; B/!B/ Clea& B/ &egiste& MO A2!012 ;ea$ a *ha&a*te& I4T 512 Call ('& DOS


6/35


7/35

PROGRAME CODE :

TITLE M#ltipli*ati'n '( t8' n#m=e&s;I4T MAC;O MSG

MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOSE4DM

.MODEL SMALL

.STACK E 4E/T i( e #al H#mp t' 4E/T


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10/35

/O; B/!B/ Clea& B/ &egiste& MO A2!012 ;ea$ a *ha&a*te& I4T 512 Call ('& DOS LOO 1: CM AL!1 C'mpa&e AL an$ 1

>E 4E/T i( e #al H#mp t' 4E/T CM AL! 0 C'mpa&e AL an$ 0

>4GE CLOSE i( e #al H#mp t' CLOSE CM AL! 3 C'mpa&e AL an$ 3

>4LE CLOSE i( e #al H#mp t' CLOSE A4D A/!00072 Get the n#m=e& in t' A/ ?S2 A/ M'9e A/ t' sta*% MO A/!10

M?L B/ M#ltiply A/ 8ith B/ O B/ Sta*% B/

ADD B/!A/ MO A2!012 I4T 512 >M LOO 1 G' t' L''p1 4E/T: ;ET Call &et#&n t' MAI4 p&'*e$#&e CLOSE: ;I4T ST MO A2!6C2

I4T 512 ;EAD E4D

4?M ;OC 4EA; MO C/!00002 Clea& C/ &egiste& MO B/!10 GO?T: MO D/!00002 Clea& D/ &egiste& DI B/ Di9i$e A/ =y B/ ?S2 D/ M'9e D/ t' sta*% I4C C/ In*&ease C/ O; A/!A/ D' O; t' =e('&e ) A(te& A/ >4E GO?T

O?T: MO A2!052 ;e #est t' p&int a *ha&a*te& O D/ sta*% t' D/ O; DL! 02 get the *ha&a*te& I4T 512 LOO O?T D' the l''p #p t' C/ 0 ;ET Call &et#&n t' MAI4 p&'*e$#&e 4?M E4DE4D


11/35

PROGRAME CODE :TITLE 7in$ing the 7a*t'&ial '( the gi9en n#m=e&

;I4T MAC;O MSG MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOS

E4DM.MODEL SMALL.STACK 4GE LAST i( e #al H#mp t' LAST

CM AL! 3 C'mpa&e AL an$ 3

>4LE LAST i( e #al H#mp t'LASTS?B AL! 02 S#st&a*t 6 (&'m al

MO CL!AL M'9e AL t' CL ;I4T ST5 CM CL!0 C'mpa&e CL 8ith 0 >E O4E I( e #al g' t' O4E MO A/!00012 A/ 1 7ACT: M?L C/ M#ltiply A/ 8ith C/ LOO 7ACT D' the l''p #p t' C/ 0 CALL 4?M Call 4?M p&'*e$#&e >M E/IT O4E: ;I4T ST6 >M E/IT LAST: ;I4T ST E/IT: MO A2!6C2 ;e #est t' en$ p&'*ess


12/35

I4T 512 Call ('& DOS MAI4 E4D 4?M ;OC 4EA; MO C/!00002 Clea& C/ &egiste& MO B/!10 GO?T: MO D/!00002 Clea& D/ &egiste&

DI B/ Di9i$e A/ =y B/ ?S2 D/ M'9e D/ t' sta*% I4C C/ In*&ease C/ O; A/!A/ D' O; t' =e('&e ) A(te& A/ >4E GO?T O?T: MO A2!052 ;e #est t' p&int a *ha&a*te& O D/ sta*% t' D/ O; DL! 02 get the *ha&a*te& I4T 512 LOO O?T D' the l''p #p t' C/ 0 ;ET Call &et#&n t' MAI4 p&'*e$#&e 4?M E4DE4D


13/35

PROGRAME CODE :TITLE &int the 7i='na**i se&ies #p t' the gi9en n#m=e&

;I4T MAC;O MSG MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOSE4DM

.MODEL SMALL

.STACK LE E/IT I( less than '& e #al g' t' E/IT S?B 4?M!5 S#=st&a*t 5 (&'m 4?M ;I4T ST SE;IS: ;I4T S C Call ;I4T ('& spa*e /O; A/!A/ Clea& A/ /O; B/!B/ Clea& B/ MO A/! AL A/ AL ADD A/!4O A$$ 4O t' A/

MO B/! AL B/ AL MO 4O!B/ 4O B/ MO AL!A/ AL A/ CALL 4?M MO B/! AL B/ AL CM B/!4?M C'mpa&e B/ 8ith 4?M >4GE SE;IS I( n' g&eate& '& e #al g't' SE;IS

E/IT: MO A2!6C2 ;e #est t' en$ p&'*ess I4T 512 Call ('& DOS


14/35

MAI4 E4D

;EAD ;OC 4EA; /O; B/!B/ Clea& B/ &egiste& MO A2!012 ;ea$ a *ha&a*te& I4T 512 Call ('& DOS GET:

CM AL!1 C'mpa&e AL an$ 1>E 4E/T i( e #al H#mp t' 4E/T

CM AL! 0 C'mpa&e AL an$ 0>4GE CLOSE i( e #al H#mp t' CLOSE

CM AL! 3 C'mpa&e AL an$ 3>4LE CLOSE i( e #al H#mp t' CLOSE

A4D A/!00072 Get the n#m=e& in t' A/ ?S2 A/ M'9e A/ t' sta*% MO A/!10


ADD B/!A/ MO A2!012 I4T 512 >M GET G' t' GET 4E/T: ;ET Call &et#&n t' MAI4 p&'*e$#&e CLOSE: MO A2!6C2

I4T 512 ;EAD E4D

4?M ;OC 4EA; MO C/!00002 Clea& C/ &egiste& MO B/!10 O ?T: MO D/!00002 Clea& D/ &egiste& DI B/ Di9i$e A/ =y B/ ?S2 D/ M'9e D/ t' sta*% I4C C/ In*&ease C/ O; A/!A/ D' O; t' =e('&e ) A(te& A/ >4E O ?T S2OF: MO A2!052 ;e #est t' p&int a *ha&a*te& O D/ sta*% t' D/ O; DL! 02 get the *ha&a*te& I4T 512 LOO S2OF D' the l''p #p t' C/ 0 ;ET Call &et#&n t' MAI4 p&'*e$#&e 4?M E4DE4D


15/35

PROGRAME CODE :TITLE &int the s#m '( n nat#&al n#m=e&sDIS MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 $isplays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 exit t' DOSE4DM

.MODEL SMALL

.STACK 4GE J?IT


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CM AL! 3 C'mpa&e that is @ 3 >4LE J?IT

A4D A/!00072 T' get the n#m=e& ?S2 A/ M'9e it t' sta*% MO A/!10 M?L B/ M#ltiply A/ 8ith B/

O B/ Sta*% B/ ADD B/!A/ MO A2!012 &ea$s a single *ha&a*te& I4T 512 *all DOS >M ;EAD 4E/T: ;ET Call &et#&n t' MAI4 p&'*e$#&e J?IT: MO A2!6C2 I4T 512 ;4?M E4D

4?M ;OC 4EA; MO C/!00002 Clea& C/ &egiste& MO B/!10 GET4: MO D/!00002 Clea& D/ &egiste& DI B/ Di9i$e A/ =y B/ ?S2 D/ M'9e D/ t' sta*% I4C C/ In*&ease C/

O; A/!A/ D' O; t' =e('&e ) A(te& A/ >4E GET4 ?T4: MO A2!052 ;e #est t' p&int a *ha&a*te& O D/ sta*% t' D/ O; DL! 02 get the *ha&a*te& I4T 512 LOO ?T4 D' the l''p #p t' C/ 0 ;ET Call &et#&n t' MAI4 p&'*e$#&e 4?M E4DE4D


17/35

PROGRAME CODE :

TITLE &inting =iggest '( gi9en t8' n#m=e&sS2OF MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing

LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM

.MODEL SMALL

.STACK G 7I;ST I( g&eate& g' t' 7I;ST S2OF MSG6 Call S2OF ma*&' ('& MSG6 >M E/IT 7I;ST: S2OF MSG Call S2OF ma*&' ('& MSG

E/IT: MO A2!6C2 ;e #est an en$ t' exe*#ti'n I4T 512 Call $'s BIGGEST E4D

;EAD 4?M ;OC 4EA; /O; B/!B/ MO A2!012 I4T 512 GETF:


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CM AL!1 C'mpa&e that is en$ '( the n#m >E 4E/T

CM AL! 0 C'mpa&e that is 0 >4GE CLOSE

CM AL! 3 C'mpa&e that is @ 3 >4LE CLOSE

A4D A/!00072 T' get the n#m=e&

?S2 A/ M'9e it t' sta*% MO A/!10 M?L B/ M#ltiply A/ 8ith B/ O B/ Sta*% B/ ADD B/!A/ MO A2!012 &ea$s a single *ha&a*te& I4T 512 *all DOS >M GETF 4E/T: ;ET Call &et#&n t' BIGGEST p&'*e$#&e CLOSE: MO A2!6C2 I4T 512 ;EAD 4?M E4DE4D


19/35

PROGRAME CODE :

TITLE &inting the length'( a st&ing

S2OF MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM.MODEL SMALL.STACK 4E 4E/T I( s'! g't' 4E/T

S2OF MSG5 S?B C/!1 S#=st&a*t 1 (&'m C/ MO A/!C/ C/ A/ CALL ;I4T 4?M

MO A2!6C2 ;e #est an en$ t' exe*#ti'n I4T 512 Call $'s MAI4 E4D

;I4T 4?M ;OC 4EA; MO C/!00002 Clea& C/ &egiste& MO B/!10 O ?T:


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MO D/!00002 Clea& D/ &egiste& DI B/ Di9i$e A/ =y B/ ?S2 D/ M'9e D/ t' sta*% I4C C/ In*&ease C/

O; A/!A/ D' O; t' =e('&e ) A(te& A/ >4E O ?T G ?T: MO A2!052 ;e #est t' p&int a *ha&a*te& O D/ sta*% t' D/ O; DL! 02 get the *ha&a*te& I4T 512 LOO G ?T D' the l''p #p t' C/ 0 ;ET Call &et#&n t' MAI4 p&'*e$#&e ;I4T 4?M E4DE4D


21/35

PROGRAME CODE :

TITLE &inting a st&ing in gi9en n'.'( times

DIS MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM

.MODEL SMALL

.STACK


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MO A2!012 ;ea$ a *ha&a*te& I4T 512 Call ('& DOS GETF: CM AL!1 C'mpa&e AL an$ 1

>E 4E/T i( e #al H#mp t' 4E/T

CM AL! 0 C'mpa&e AL an$ 0

>4GE CLOSE i( e #al H#mp t' CLOSE CM AL! 3 C'mpa&e AL an$ 3

>4LE CLOSE Get the n#m=e& in t' A/ ?S2 A/ M'9e A/ t' sta*% MO A/!10


ADD B/!A/

MO A2!012 I4T 512 >M GETF G' t' GETF 4E/T: ;ET Call &et#&n t' MAI4 p&'*e$#&e CLOSE: MO A2!6C2

I4T 512 ;EAD E4DE4D


23/35

PROGRAME CODE :TITLE T' *he*% 8hethe& the gi9en st&ing is palin$&'me '& n't.

O?T ?T MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM

.MODEL SMALL

.STACK 1002

.DATA ST1 DB 1 !10!" Ente& the st&ing : -" ST DB 1 !10!" Gi9en st&ing is n't p'llin$&'me -" ST5 DB 1 !10!" Gi9en st&ing is p'llin$&'me -"

C2A; LABEL B TE De*la&ing the st&ing 9al&ia=le MA/ DB 50 Maxim#m length

ACT DB 0 A*t#al length S DB 50 D? + - , St&ing a&&ay

.CODE ST;I4G ;OC 4EA; MO A/! DATA ;ea$ the $ata pa&t MO DS!A/ in t' DS &egiste&.

O?T ?T MSG1 Call O?T ?T ma*&' ('& MSG1 MO A2!0A2 ;e #est t' &ea$ the st&ing LEA D/!C2A; L'a$ the st&ing 9a&ia=le t' D/ I4T 512 Call ('& DOS /O; A/!A/ Clea& A/ /O; B/!B/ Clea& A/

LEA SI!S L'a$ the st&ing 9a&ia=le t' SI LEA DI!S L'a$ the st&ing 9a&ia=le t' si MO C2!002 Clea& C2 MO CL!ACT CL A*t#al length '( st&ing

LOO 1: I4C DI In*&ease DI LOO LOO 1 D' the l''p #p t' CL 0

MO AL!ACT AL A*t#al length '( st&ing MO BL!052 BL 5 DI BL Di9i$e AL =y BL MO CL!AL CL AL


24/35

DEC DI De*&ease DI MO AL! SIN AL L'*ati'n '( SI

CM AL! DIN C'mpa&e AL ) L'*ati'n '( SI >E C2ECK I( e #al g' t' C2ECK >M 4OT OL else g' t' 4OT OL C2ECK: I4C SI In*&ease SI DEC DI De*&ease DI MO AL! SIN AL L'*ati'n '( SI CM AL! DIN C'mpa&e AL ) L'*ati'n '( SI >4E 4OT OL I( n' e #al g' t' 4OT OL LOO C2ECK D' the l''p #p t' C2ECK CM CL!0 C'mpa&e CL 8ith 0 >4E 4OT OL O?T ?T ST5 Call O?T ?T ma*&' ('& ST5 >M E/IT

4OT OL: O?T ?T ST Call O?T ?T ma*&' ('& ST5 E/IT: MO A2!6C2 ;e #est t' en$ the exe*#ti'n I4T 512 Call $'s ST;I4G E4DE4D


25/35


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E4D

PROGRAME CODE :

TITLE C'n*atinate t8' st&ings

S2OF MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM

.MODEL SMALL

.STACK


27/35

MO AL! SIN M'9e l'*ati'n '( SI int' AL MO DIN!AL Is *ha& n't en$ '( st&ing I4C SI In*&ease SI I4C DI In*&ease DI LOO 7I;ST D' the l''p #p t' CL 0

LEA SI!ST;5 L'a$ the st&ing 9a&ia=le t' SI MO C2!002 Clea& C2 MO CL!ACT1 CL 7i&st st&ing s A*t#al length 4E/T: MO AL! SIN M'9e l'*ati'n '( SI int' AL MO DIN!AL Is *ha& n't en$ '( st&ing I4C SI In*&ease SI I4C DI In*&ease DI LOO 4E/T D' the l''p #p t' CL 0

S2OF MSG Call S2OF ma*&' ('& MSG S2OF ;ES Call S2OF ma*&' ('& ;ES

MO A2!6C2 ;e #est an en$ t' exe*#ti'n I4T 512 Call $'sE4D


28/35

PROGRAME CODE :

TITLE 7in$ the p&'$#*t '( t8' 6 =it =ina&y n#m=e&s ) p&int th &es#lt in =it

S2OF MAC;O MSG Ma*&' ('& message p&inting

MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM.MODEL SMALL.STACK 1002.DATA S1 DB 1 !10!" Ente& 1st n#m=e& in 6 =it ('&m -" S5 DB 1 !10!" Ente& 5n$ n#m=e& in 6 =it ('&m -" S DB 1 !10!" &'$#*t '( t8' n#m=e&s -" 4?M DB 0.CODE BI4M?L ;OC 4EA; MO A/! DATA ;ea$ the $ata pa&t MO DS!A/ in t' DS &egiste&.

S2OF S1 Call S2OF ma*&' ('& S1 CALL GETI4 Call GETI4 p&'*e$#&e MO 4?M!BL 4?M BL

S2OF S5 Call S2OF ma*&' ('& S5 CALL GETI4 Call GETI4 p&'*e$#&e

S2OF S Call S2OF ma*&' ('& S MO AL!4?M AL 4?M M?L BL M#ltiply AL 8ith BL MO BL!AL BL AL CALL ;ES?LT Call ;ES?LT p&'*e$#&e

MO A2!6C2 En$ the p&'*ess

I4T 512 Call ('& DOS BI4M?L E4D

GETI4 ;OC 4EA; /O; BL!BL Clea& BL MO CL!062 CL 6 LOO 1: MO A2!012 ;ea$ a Cha&a*te& I4T 512


29/35

S?B AL! 02 S#=st&a*te 6 (&'m AL S2L BL!1 D' le(t shi(t t' BL 'ne time

ADD BL!AL A$$ AL t' BL LOO LOO 1 D' the l''p #p t' CL 0 ;ET Call &et#&n t' BI4M?L p&'*e$#&e

GETI4 E4D

;ES?LT ;OC 4EA; MO CL!0 2 CL LOO 5: MO A2!052 &int the *ha&a*te& MO DL!002 DL 0 ;CL BL!012 ;'tate 1 =it t' le(t si$e ) st'&es*a&&y

ADC D/! 02 A$$ 6 t' D/ 8ith *a&&y I4T 512LOO LOO 5 D' the l''p #ntill CL 0

;ET Call BI4M?L p&'*e$#&e ;ES?LT E4DE4D


30/35

PROGRAME CODE :

TITLE 7in$ the s#m '( t8' 6 =it =ina&y n#m=e&s ) p&int th &es#lt in =it

;I4T MAC;O MSG Ma*&' ('& message p&inting MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM.MODEL SMALL.STACK 1002.DATA S1 DB 1 !10!" Ente& 1st n#m=e& in 6 =it ('&m -" S5 DB 1 !10!" Ente& 5n$ n#m=e& in 6 =it ('&m -"

S DB 1 !10!" S#m '( t8' n#m=e&s -" 4?M DB 0.CODEBI4S?M ;OC 4EA; MO A/! DATA ;ea$ the $ata pa&t MO DS!A/ in t' DS &egiste&.

;I4T S1 Call ;I4T ma*&' ('& S1 CALL I4 ?T Call I4 ?T p&'*e$#&e MO 4?M!BL 4?M BL

;I4T S5 Call ;I4T ma*&' ('& S5 CALL I4 ?T Call I4 ?T p&'*e$#&e

ADD 4?M!BL A$$ BL t' 4?M ;I4T S Call ;I4T ma*&' ('& S MO BL!4?M BL 4?M CALL O?T ?T Call O?T ?T p&'*e$#&e

MO A2!6C2 En$ the p&'*ess I4T 512 Call ('& DOSBI4S?M E4D I4 ?T ;OC 4EA; /O; BL!BL Clea& BL MO CL!062 CL 6 LOO 1: MO A2!012 ;ea$ a Cha&a*te& I4T 512


31/35

S?B AL! 02 S#=st&a*te 6 (&'m AL S2L BL!1 D' le(t shi(t t' BL 'ne time

ADD BL!AL A$$ AL t' BL LOO LOO 1 D' the l''p #p t' CL 0 ;ET Call &et#&n t' BI4S?M p&'*e$#&e

I4 ?T E4D O?T ?T ;OC 4EA; MO CL!0 2 CL LOO 5: MO A2!052 &int the *ha&a*te& MO DL!002 DL 0 ;CL BL!012 ;'tate 1 =it t' le(t si$e ) st'&es*a&&y ADC D/! 02 A$$ 6 t' D/ 8ith *a&&y

I4T 512LOO LOO 5 D' the l''p #ntill CL 0 ;ET Call BI4S?M p&'*e$#&e O?T ?T E4DE4D


32/35

PROGRAME CODE :

TITLE T' (in$ the gi9en n#m=e& is eithe& p&ime '& n't

;I4T MAC;O MSG MO A2!032 ;e #est $isplay LEA D/!MSG L'a$ a$$&ess '( title I4T 512 Call t' DOSE4DM;EAD MAC;O 4 MO A2!012 ;ea$s a single *ha&a*te& I4T 512 Call ('& DOS

MO BL!10 BL 10 S?B AL!6 T' get n#m=e& M?L BL M#ltiply AL 8ith 10 MO 4!AL 4 AL MO A2!012 ;ea$ a *ha&a*te& I4T 512 S?B AL!6 S#=st&a*t 6 (&'m AL ADD 4!AL 4 ALE4DM

.MODEL SMALL

.STACK


33/35

DEC DL $e*&ement DL =y 1 MO BL!052 spe*ial *ase ('& 5 CM BL!4 C'mpa&e BL 8ith 4 >E ES i( e #al g't' ES

4E/T: MO A2!002 *lea& A2 MO AL!4

DI BLCM A2!00 is &emain$e& in A2 e #als t' Pe&'

>E 4O i( s'! g't' 4O I4C BL

CM BL!DL is BL less than '& e #al t' DL >LE 4E/T i( s'! g't' next ES: ;I4T LI4E Call ;I4T ma*&' ('& LI4E ;I4T ST;5 &inting as p&ime ;I4T LI4E

>M LAST g't' last 4O: ;I4T LI4E ;I4T ST; p&inting as n't p&ime ;I4T LI4E LAST:

MO A2!6C2 &e #est an en$ t' p&'g&am exe*#te I4T 512 *all DOS

;IME E4DE4D


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PROGRAME CODE :

TITLE &inting the &e9e&se '( a st&ingDIS LA MAC;O MSG Ma*&' ('& message p&inting

MO A2! 032 Displays a st&ing LEA D/! MSG msg is l'a$e$ t' D/ &egiste& I4T 512 Exit t' DOSE4DM.MODEL SMALL.STACK 4E 4E/T I( s'! g't' 4E/T

LEA B/!S5 A$$&ess '( S5 is gi9en t' B/ LAST: MO AL! SIN M'9e SI int' B/ MO B/N!AL DEC SI De*&ement SI =y 1 I4C B/ In*&ement B/ =y 1

LOO LAST DIS LA ST;5 Call DIS LA ma*&' ('& ST;5 DIS LA LI4E Call DIS LA ma*&' ('& LI4E DIS LA S5 &inting S5 st&ing +;e9e&se$, MO A2!6C2 ;e #est an en$ t' exe*#ti'n


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I4T 512 Call $'sE4D

co_progs use full programs

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