2 Using Easy68K compute sum of the four digits in your Acces

2. Using Easy68K compute sum of the four digits in your AccessID (my access ID is ev6738) and print it out. Please initialize your access ID as input data by using \"DC\" syntax. Your output should be in this format: My AccessIDis ev6738 The sum is 24 Paste your code and screenshot of the output. (4)

Solution

DATA SEGMENT MSG1 DB \"ENTER NUMBER WITH FOUR DIGITS : $\" MSG2 DB 10,13,\"RESULT : $\" D1 DB ? D2 DB ? D3 DB ? D4 DB ? SUM DB ? RES DB 10 DUP (\'$\') DATA ENDS CODE SEGMENT ASSUME DS:DATA CS:CODE START: MOV AX,DATA MOV DS,AX LEA DX,MSG1 MOV AH,9 INT 21H MOV AH,1 INT 21H SUB AL,30H MOV AH,0 MUL AL MOV D1,AL MOV AH,1 INT 21H SUB AL,30H MOV AH,0 MUL AL MOV D2,AL MOV AH,1 INT 21H SUB AL,30H MOV AH,0 MUL AL MOV D3,AL MOV AH,1 INT 21H SUB AL,30H MOV AH,0 MUL AL MOV D4,AL ADD AL,D3 ADD AL,D2 ADD AL,D1 MOV SUM,AL LEA SI,RES CALL HEX2DEC LEA DX,MSG2 MOV AH,9 INT 21H LEA DX,RES MOV AH,9 INT 21H MOV AH,4CH INT 21H CODE ENDS HEX2DEC PROC NEAR MOV CX,0 MOV BX,10 LOOP1: MOV DX,0 DIV BX ADD DL,30H PUSH DX INC CX CMP AX,9 JG LOOP1 ADD AL,30H MOV [SI],AL LOOP2: POP AX INC SI MOV [SI],AL LOOP LOOP2 RET HEX2DEC ENDP END START