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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4. float z;
  5. int x=1;
  6.  
  7.  
  8.  int main(){        
  9.  
  10.  
  11. if (fabs(x-1)==0) {cout<<"denominatore uguale a zero -espressione impossibile"<<endl;}
  12.      else {
  13.         z=sqrt(pow(x, 4)-3)/fabs(x-1);
  14.           cout<<"z= "<<z<<endl;
  15.  
  16.        }
  17.  
  18.  
  19.  
  20.  
  21.  
  22.  
  23.  
  24.  
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 5288KB
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denominatore uguale a zero -espressione impossibile
https://ideone.com/w9JOMc
language:
C++ (gcc 8.3)
created:
277 days ago
visibility:
public

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