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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	double a,b,x,y;
  7. 	cout<<"Input a,b,x"<<endl;
  8. 	cin>>a>>b>>x;
  9. 	if (x<=a)
  10. 	{
  11. 		y=exp(a*x)-3.8*pow(cos(a+b*x),2);
  12. 		cout<<"y="<<y<<endl;
  13. 	}
  14. 	else if ((x>a)&&(x<=b))
  15. 			if (x+b!=0)
  16. 	{
  17. 		y=a+pow(abs(log(b+x)),2);
  18. 		cout<<"y="<<y<<endl;
  19. 	}  else cout<<"y=Error   "<<endl;
  20. 		else 
  21. 		{
  22. 		   y=exp(a*x)+b;
  23. 			cout<<"y="<<y<<endl;
  24. 		}
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 4524KB
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-1 -0.5 0
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Input a,b,x
y=0.5
https://ideone.com/6Rbx60
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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