(Simple Addition)(2) Use the solution program from the preceding exercise as a s

Question

(Simple Addition)(2)
Use the solution program from the preceding exercise as a starting point. Let this new program repeat the same steps three times, using a loop. Clear the screen after each loop iteration.

INCLUDE Irvine32.inc

.data
input1stIntMsg BYTE "Input the 1st integer: ",0
input2ndIntMsg BYTE "Input the 2nd integer: ",0
outputSumMsg BYTE "The sum of the two integers: ",0

num1 DWORD ?
num2 DWORD ?
sum DWORD ?

.code
main PROC
call Clrscr ; clear screen

; read the first number
mov dl, 20 ; set the column
mov dh, 11 ; set the row
call Gotoxy ; move the cursor to near the center

; output the prompt message
mov edx,OFFSET input1stIntMsg
call WriteString

call ReadInt ; read integer
mov num1, eax ; store the value

; read the second number
mov dl, 20 ; set the column
mov dh, 12 ; set the row
call Gotoxy ; move the cursor to near the center

; output the prompt message
mov edx,OFFSET input2ndIntMsg
call WriteString

call ReadInt ; read integer
mov num2, eax ; store the value

; compute the sum
mov eax, num2
add eax, num1
mov sum, eax

; output result
mov dl, 20 ; set the column
mov dh, 13 ; set the row
call Gotoxy ; move the cursor to near the center

mov edx, OFFSET outputSumMsg
call WriteString

mov eax, sum
call WriteInt

exit
main ENDP

END main

Explanation / Answer

.code main Clrscr mov dh,10 ;row 10 mov dl,20 ;column 20 call Gotoxy ;locate cursor PromptForIntegers WriteString ;display string ReadInt ;input integer ArraySum WriteString ;display string WriteInt ;display integer DisplaySum ENDP END main

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