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andruhovski

Untitled

Feb 25th, 2016
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  1. double sered_znach(int n, ...)
  2. {
  3.     va_list argptr;
  4.     va_start(argptr, n);
  5.     double sum = 0.0;
  6.     if (n > 0) {
  7.         for (size_t i = 0; i < n; i++)
  8.         {
  9.             double x = va_arg(argptr, double);
  10.             sum += x;
  11.         }
  12.         va_end(argptr);
  13.         return sum / n;
  14.     }
  15.     return 0;
  16. }
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