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Mr_D3a1h

Untitled

Oct 14th, 2019
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C++ 0.34 KB | None | 0 0
  1. float k,c;
  2.     int n;
  3.     k = 0;
  4.     cout << "Введите число n: \n";
  5.     cin >> n;
  6.     c = (1./2.);
  7.     cout << c << "\n";
  8.     for (int i=1; i <= n; i++)
  9.     {
  10.         k += 2;
  11.         c = c * (i*2+1)/(2+k);
  12.        
  13.     }
  14.     cout << "Прозведение n сомножителей = " << c << "\n";
  15.        
  16.     return 0;
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