Sum of natural numbers from 1 to 100
TITLE "TO PRINT THE SUM OF NATURAL NUMBERS FROM 1 TO 100"
.MODEL SMALL
.STACK
.DATA
VAL DB 1
.CODE
MAIN PROC
MOV AX,@DATA
MOV DS,AX
MOV BX,1
MOV CX,100
MOV AX,0
TOP:
ADD AX,BX
INC BX
LOOP TOP
XOR DX,DX
MOV BX,100
DIV BX
AAM
ADD AX,3030H
PUSH DX
MOV DH,AL
MOV DL,AH
MOV AH,02H
INT 21H
MOV DL,DH
MOV AH,02H
INT 21H
POP AX
AAM
ADD AX,3030H
PUSH DX
MOV DH,AL
MOV DL,AH
MOV AH,02H
INT 21H
MOV DL,DH
MOV AH,02H
INT 21H
MOV AH,4CH
INT 21H
MAIN ENDP
END MAIN