#include "stdafx.h" #include <iostream> using namespace std; inline int d2i(double x) { if (x<(double)INT_MIN || x>(double)INT_MAX) throw exception("Переполнение (double -> int)"); return int(x); } double sum(double a, ...) { int N = d2i(a); double s, *p = (&a + 1); for (s = 0; (N != 0)&&(*p != '\0'); N--, (int*)p++) s += *p; return(s); } void main() { printf("sum1 = %f sum2 = %f\n", sum(8.0, 2.0, 56.0, 7.7, 1.0, 101.9, -55.5, 42.1, 0.0), sum(4.0, -46.0, -1.9, 7.0, 0.0)); system("pause"); }