Question

Declare two integer variables in assembly language. Initialize them to 5 and 7. The code should add these numbers and place the result in a third variable called result.

Answer 1

To declare two integer variables in assembly language and add them together, use the mov and add instructions. Initialize the variables to the desired values and store the result in a third variable.

Step-by-step explanation:

To declare two integer variables in assembly language, you would typically use mov instruction to assign values. Assuming you are using x86 assembly language, you can declare two integer variables called num1 and num2 and initialize them to 5 and 7 respectively.

section .data
num1 dd 5
num2 dd 7

section .text
global _start

_start:
mov eax, [num1]
mov ebx, [num2]

To add these numbers and place the result in a third variable called result, you can use the add instruction and store the result in a new variable using the mov instruction:

add eax, ebx
mov [result], eax

This code assumes that you have defined the result variable in the .data section.