fork download
copy 
  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. float z;
  6. int x=1;
  7.  
  8. int main() {
  9. if (fabs(x-1)==0) {cout<<"denominatore uguale a zero - espressione impossibile"<<endl;}	
  10. 	    else {
  11. 	    	z= sqrt(pow(x,4)- 3)/fabs(x-1);
  12. 	    	cout<<"z= "<<z<<endl;
  13.  
  14. 	    }
  15.  
  16.  
  17.  
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
denominatore uguale a zero - espressione impossibile
https://ideone.com/dnOwsO
language:
C++ (gcc 8.3)
created:
277 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!