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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int x, y;
  7. 	double n1, n2;
  8. 	double sum =0.0;
  9. 	double product= 1.0;
  10. 	double sumResiprocal =0;
  11. 	double arithm_M = 0;
  12. 	double geom_M = 0;
  13. 	double harmo_M = 0;
  14.  
  15. 	cout<<"Enter your first number :";
  16. 	cin>> n1;
  17.  
  18. 	cout<<"Enter your second number :";
  19. 	cin>>n2;
  20.  
  21. 	sum= n1+n2;
  22. 	product = n1*n2;
  23. 	sumResiprocal = 1.0/n1 + 1.0/n2;
  24.  
  25. 	arithm_M = sum/2.0;
  26. 	geom_M = pow(product, 1.0/2.0);
  27. 	harmo_M = 2/sumResiprocal;
  28.  
  29. 	cout<< "arithmetic mean is :" <<arithm_M<<endl;
  30. 	cout<< "geometric mean is" <<geom_M<<endl;
  31. 	cout<< "harmonic mean is" <<harmo_M<<endl;
  32.  
  33. 	return 0;
  34. }
Success #stdin #stdout 0s 4204KB
comments (?)
stdin
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5 5
stdout
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Enter your first number :Enter your second number :arithmetic mean is :5
geometric mean is5
harmonic mean is5
https://ideone.com/xUNE5P
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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