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Sep 28th, 2016
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C++ 0.31 KB | None | 0 0
  1. void DrowEllipse(double a, double b)
  2. {
  3.     double x = -b, y1, y2;
  4.     double delta = 0.00001; // можно изменить для точности
  5.     for ( ; x < b ; x += delta )
  6.     {
  7.         y1 = sqrt( 1 - (x*x)/(a*a) ) * b;
  8.         y2 = -y1;
  9.         // тут надо нарисовать точки (x, y1) и (x, y2)
  10.     }
  11.  
  12.  
  13. }
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