heimsventus

untitled

Feb 7th, 2017
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C++ 0.73 KB | None | 0 0
  1. #include "stdafx.h"
  2. #include <iostream>
  3. #include <cmath>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     double start = 0.01,sum=0.0;
  9.    
  10.     for (int i = 1; i <= 30; i++)
  11.     {
  12.  
  13.         start = start * 2;
  14.         sum = sum + start;
  15.  
  16.     }
  17.     cout << " sum is " << sum << endl;
  18.     cout << " This is end of dailies 5." << endl;
  19.  
  20.     double number1=0;
  21.     double number2=1;
  22.     double number3;
  23.     double times=0;
  24.     cout << " Enter number of fibonacci numbers to generate." << endl;
  25.     cin >> times;
  26.     cout << number1 << ", ";
  27.     cout << number2 << ", ";
  28.     for (int i = 1; i <= times; i++)
  29.     {
  30.        
  31.         number3 = number1 + number2;
  32.         cout << sum << ",";
  33.         number1 = number2;
  34.         number2 = number3;
  35.        
  36.  
  37.         cout << "Fibonacci sequence is " << number3 << ", ";
  38.     }
  39.  
  40.     return 0;
  41. }
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