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ULK

Лабораторная №6 (5.35)

ULK
Nov 30th, 2022
987
0
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C++ 0.45 KB | None | 0 0
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     double sum = 0;
  8.     double n;
  9.     int i;
  10.    
  11.     cout << "Enter the number of terms: " << endl;
  12.     cin >> n;
  13.    
  14.     for (i = 1; i <= n; i = i + 2) // нечётные
  15.     {
  16.     sum = sum + (1.0 / i);
  17.     }
  18.    
  19.     for (i = 2; i <= n; i = i + 2) // чётные
  20.     {
  21.     sum = sum - (1.0 / i);
  22.     }
  23.  
  24.     cout << "The function equals: " << sum;
  25.    
  26.     return 0;
  27. }
  28.  
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