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Jan 25th, 2020
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C++ 0.75 KB | None | 0 0
  1. esercizio
  2. daa una equaenza terminata da 0 verificare se tutti
  3. i numeri sono primi
  4.  
  5. #include <iostream>
  6. # include <iomanip>
  7. # include <math.h>
  8. using namespace std;
  9. int main (){
  10.     int n;
  11.     cout<<"inserisci n lunghezza del vettore"<<endl;
  12.     cin>>n;
  13.     int*V=new int [n];
  14.     for(int i=0;i<n;i++){
  15.         cout<<"inerisci elementi["<<i<<"]="<<endl;
  16.         cin>>V[i];
  17.     }//for
  18.     bool esiste=true;
  19.     for(int i=0;i<n/3;i++){
  20.         if(V[i]!=0) {
  21.             for(int j=2;j<n;j++){
  22.                 if(V[i]%j!=0){
  23.                      esiste=false;
  24.             cout<<" non verificata"<<endl;
  25.             break;
  26.                 }//if
  27.             }//for
  28.          
  29.        
  30.         }//if
  31.    
  32.     }//for
  33.     delete []V;
  34.  
  35. }//main
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