"HELLO WORLD" IF USER PRESS 1

;WRITE AN CODE THAT DIPLAY "HELLO WORLD" IF USER PRESS 1
INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC 
    PRINT "PRESS 1 FOR DISPLAY"
    MOV AH, 1
    INT 21H
    
    CMP AL, "1"   
    
    JE ABC
    ABC:
    PRINTN 
    PRINT "HELLO WORLD! "
    
    
      
    JMP EXIT
      
    JNE  EXT   
    
    ext:
    PRINTN
    PRINT "WRONG!"    
    
    
    EXIT:

A - Z

.MODEL SMALL
.STACK 100H
.DATA
.CODE


     MAIN PROC


     MOV CX, 26
     MOV DX, 65

M1:
     MOV AH,2
     INT 21H
INC DX

     LOOP M1
     MOV AH, 4CH
     INT 21H


     MAIN ENDP
      END MAIN

A+B-C

INCLUDE "EMU8086.INC"                     ; emu8086 helper added

.MODEL SMALL
.STACK 100H
.CODE
                                         
   MAIN PROC                              ; main procedure start
    
    
    PRINT "ENTER YOUR FIRST VALUE: "
    MOV AH, 01H                           ; input a character
    INT 21H                               ; "     "     "

    MOV BH, AL                            ; first value store BH
    
    PRINTN
    PRINT "ENTER YOUR SECONED VALUE: "
    INT 21H
    MOV BL, AL                            ; seconed value store BL
    
    PRINTN
    PRINT "ENTER YOUR THIRD VALUE: "   
    INT 21H
    MOV CH, AL                             ; third value store CH 
    

    ADD BH, BL                             ; add functionality
    SUB BH, 30H                            ; sub assembler value when we do add 
                                           ; now value store in BH
    

    SUB BH, CH                             ; subtract functionality (BH - CH)
    ADD BH, 30H                            ; add assembler value when we do sub
    
    
    PRINTN                                 ; new line printer
    PRINT "THE RESULT OF (A+B)-C IS : "
    MOV AH, 2                              ; instruction for print out
    MOV DL, BH                             ; our ans store on BH and dl use for print ans
    INT 21H
    
    
    MOV AH, 4CH                             ; DOS function: Exit program 
    INT 21H                                 ; Call DOS: Terminate program 
    
    
    MAIN ENDP                              ;end of program 
    END MAIN   

Add Two Word

INCLUDE "EMU8086.INC"                               ; helper file added
.MODEL SMALL                                        ; model decalre
.STACK 100H
.CODE                                               ; code segment start

MAIN PROC
    
    PRINT "ENTER YOUR FIRST VALUE: "                 ; if we declare emu8086 then we can use
    MOV AH, 01H                                      ; new chracter input
    INT 21H                                          ; after new chracter input we have to use
    MOV BH, AL                                       ; value store on BH destination 
    
    
    PRINTN                                           ; new line help with emu8086 helper
    PRINT "ENTER YOUR SECONED VALUE: "
    INT 21H
    MOV BL, AL                                       ; seconed value store on BL
    
    
    ADD BH, BL                                       ; add those (BH + BL)
    SUB BH, 30H                                      ; sub assembler value

    
    PRINTN
    PRINT "THE RESULT IS: "
    
    MOV AH, 2                                        ; instuctions for print
    MOV DL, BH  
    INT 21H                                          ; instruncion end
    
    
 
   MOV AX, 4C00H                                      ; DOS function: Exit program 
   INT 21H                                            ; Call DOS: Terminate program 
 
 
  MAIN ENDP                                           ;end of program 
  END MAIN

Given Two Value Equal

;Write a program that will "Check given values are equal or not"   

include "emu8086.inc"
.model small
.stack 100h
.code
main proc
    
    print "Enter a number: "
    mov ah,1
    int 21h
    mov bl,al
    
    printn
    print "Enter another number: "
    mov ah,1
    int 21h
    mov cl,al
    
    cmp bl,cl
    je check
    jne check2
    jmp exit
    
    check:
    printn
    print "Numbers are equal"
    jmp exit
    
    check2:
    printn
    print "Numbers are not equal"
    jmp exit
    
    exit:
    main endp
end main

If Uppercase

;Write a program to read character,if it is an uppercase, then display it.   

include "emu8086.inc"
.model small
.stack 100h
.code
main proc
    
    print "Enter a char: "
    mov ah,1h
    int 21h
    mov bl,al
    
    cmp bl,64
    jg check1
    jmp exit1
    
    check1:
    cmp bl,91
    jl check2
    jmp exit1
    
    check2:
    printn
    print "This is uppercase"
    jmp exit
    
    exit1:
    printn
    print "This is not uppercase"
    
    exit:
    main endp
    end main

Loop Star Problem

.MODEL SMALL
.STACK 100H
.DATA
.CODE

    MAIN PROC

LOOP:

    MOV CX, 3
    MOV AH, 2
    MOV DL, '*'

TOP:
    INT 21H
    LOOP TOP

EXIT:
    MOV AH,4CH
    INT 21H

    MAIN ENDP
    END MAIN

Lowercase Only

INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC



     PRINT "INPUT A NEW CHARACTER:  "

MOV AH, 1
INT 21H
MOV BL, AL


CMP BL, "a"
JNGE EXIT
CMP BL, "z"
JNLE EXIT


PRINTN 
PRINT "YOUR CASE  : IS UPPER CASE!"


EXIT:

Minus Two Word

INCLUDE "EMU8086.INC"
.MODEL SMALL   
.STACK 100H
.CODE

MAIN PROC
    
    PRINT "ENTER YOUR FIRST VALUE: "  
    MOV AH, 1
    INT 21H
    MOV BH, AL
    
    
    PRINTN
    PRINT "ENTER YOUR SECONED VALUE: "
    INT 21H
    MOV BL, AL
    
    
    SUB BH, BL
    ADD BH, 30H
    
    PRINTN
    PRINT "THE RESULT IS: "
    
    MOV AH, 2
    MOV DL, BH  
    INT 21H
    
    
 
 MOV AX, 4C00H
 INT 21H
 
 
 MAIN ENDP
END MAIN

Press 1 - Small

;WRITE AN CODE THAT DIPLAY "HELLO WORLD" IF USER PRESS 1
INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC 
    PRINT "PRESS 1 FOR DISPLAY"
    MOV AH, 1
    INT 21H
    
    CMP AL, "1"  
    JNE  EXT  
    
    
    PRINTN 
    PRINT "HELLO WORLD! "
    
    
    EXT:

print Nth time with loop.asm

INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.DATA
.CODE

MAIN PROC

       MOV AH, 1
       INT 21H 
       MOV BL, AL
        
       
       
  UP:
  PRINTN
  PRINT "HELLO WORLD!"
  
  DEC BL
  CMP BL, '0'
  JG UP
    

EXIT:   

Small Check

;WRITE AN CODE THAT WILL DISPLAY THE FIRST CHARACTER THAT IS CAME IN CHARACTER
;SEQUENCE THAT IS STORED IN AL AND BL REGISTER



INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC 
         
         
       PRINT "ENTER YOUR BL VALUE: " 
           MOV AH, 01H
           INT 21H  
           MOV BL, AL 
           
           PRINTN
          PRINT "ENTER YOUR AL VALUE: "  
          INT 21H
          
          
           CMP BL,AL
           JL EXT
           
           PRINTN
           MOV AH,2
           MOV DL, AL
           INT 21H
           JMP EXIT
           
           
           
           EXT:
           PRINTN
           MOV AH, 2
           MOV DL, BL
           INT 21H
           
            
           EXIT:

Taking Character Output

;Write a program taking a character and output in a new line. 

INCLUDE "emu8086.inc"
.MODEL SMALL
.STACK 100h
.CODE

   MAIN PROC
    
      MOV AH,1H
      INT 21H         ; INPUT TAKING
      MOV BL,AL
      
      PRINTN         ; print order
      
      MOV AH,2H      ; OUTPUT
      MOV DL,BL      ; STORE IN DL
      INT 21h
    
    MAIN ENDP
    END MAIN

UPCase-LWca-None

INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC



     PRINT "INPUT A NEW CHARACTER:  "

MOV AH, 1
INT 21H
MOV BL, AL


CMP BL, "A"
JNGE NONE
CMP BL, "Z"
JNLE LOW
 PRINTN 
 PRINT "YOUR CASE  : IS UPPER CASE!"             
 JMP EXIT
 
     

  LOW:

CMP BL, "a"
JNGE NONE
CMP BL, "z"
JNLE NONE

              
              

PRINTN 
PRINT "YOUR CASE  : IS LOWER CASE!"  
JMP EXIT

    NONE:
    PRINTN 
PRINT "NONE OF THEM!"
    
    

EXIT:

While loop - 9th Time

INCLUDE "EMU8086.INC"
.MODEL SMALL
.STACK 100H
.CODE

MAIN PROC

MOV CL, O
PRINT ""ENTER YPU MESSAHGE"

UP:
MOV AH, 1
INT 21H
MOV BL,AL

CMP BL, 0DH
JE PNT
INC CL
JMP UP

PNT
PRINTN
ADD CL, 30H
MOV AH,2
MOV DL, CL
INT 21H
EXIT:

Y_y Problem

MAIN PROC

PRINT "INPUT A CHARACTER"

MOV AH,1
INT 21H

CMP AL, 'Y'
JE PNT
CMP AL , 'y'
JNE EXIT

PNT:
PRINTN
PRINT 'HELLO WORLD!'

EXIT: