6_1

#include <iostream>
using namespace std;

int main() {
    int a, b, c, d, res_c, res_asm = 0;
    cout << "This program calculates (2b + 5cd)/(a-1)" << endl;
    cout << "Input only 16bit numbers!" << endl;
    cout << "Input a: ";
    cin >> a;
    cout << "Input b: ";
    cin >> b;
    cout << "Input c: ";
    cin >> c;
    cout << "Input d: ";
    cin >> d;
    res_c = 2 * b + c * d * 5;
    res_c /= a - 1;
    __asm {
        mov eax, c
        mov ebx, d
        mul ebx
        mov ebx, 5
        imul ebx
        mov ebx, b
        shl ebx, 1
        add eax, ebx
        mov ebx, a
        sub ebx, 1
        idiv ebx
        mov res_asm, eax
    }
    printf("Result c++: %d\nResult asm: %d\n", res_c, res_asm);
    system("pause");
    return 0;
}