fork download
copy 
  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. float z;
  6. float x=2;
  7. int main() {
  8.  
  9. 	if (fabs(x-1)==0) { cout<<"impossibile perchè il denominatore è nullo!!"<<endl;}
  10.  
  11.  
  12. 	else {  z= (sqrt(pow(x,4)-3))/fabs(x-1);
  13. 	cout<<"z= "<<z<<endl;
  14. 	}
  15.  
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
z= 3.60555
https://ideone.com/Nd7Bgj
language:
C++ (gcc 8.3)
created:
280 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!