#include <stdio.h>
float avg_wd(int n, void *tablica, void *wagi);

int main() {
    float tab[] = { 1.2, 3.4, 5.6 };
    float wag[] = { 3, 5, 2 };
    float wynik = avg_wd(3, tab, wag);
    printf("%f", wynik);
    return 0;
}

======================================================


.686
.model flat

extern _malloc: PROC
.data

public _avg_wd
.code

_avg_wd PROC
    push ebp
    mov ebp, esp
    push edi
    push esi
    push ebx

    fldz
    fldz
    mov eax, [ebp+8]
    mov ebx, [ebp+12]
    mov ecx, [ebp+16]

dodawaj:
    cmp eax, 0
    je dalej
    fld dword ptr [ecx]
    fadd
    fld dword ptr [ecx]
    fld dword ptr [ebx]
    fmul
    faddp st(2), st(0)
    add ebx, 4
    add ecx, 4
    dec eax
    jmp dodawaj

dalej:
    fdiv

    pop edi
    pop esi
    pop ebx
    pop ebp
    ret

_avg_wd ENDP

END