Question

In x86-64 Windows Assembly Language. Program that adds two unsigned integer values and produces formatted console output using the 'C' library function printf(). The two unsigned integer values are input by the user from the keyboard at runtime using the 'C' library function scanf().

Answer 1

Steps to follow:

1. Define 3 unsinged integers i.e. first, second and sum
2. Take first & second number input from user using %u format specifiers
3. Add both the numbers and store it to sum
4. print the final sum

Code:

#include <stdio.h>

int main() {
    unsigned int first, second, sum;
    printf("Enter first number: ");
    scanf("%u", &first);
    printf("Enter second number: ");
    scanf("%u", &second);
    sum = first + second;
    printf("Sum: %u", sum);
    return 0;
}

Output: