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Jul 21st, 2018
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C++ 0.83 KB | None | 0 0
  1. #include <cstdlib>
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. int main(int argc, char *argv[])
  7. {
  8.     int a;
  9.     int b;
  10.     int c;
  11.     c=1;
  12.    
  13.     cout<< "Sono un programma inutile, calcolo somma, differenza," << endl;
  14.     cout<< "prodotto e quoziente (approssimato) di due numeri." << endl;
  15.     do {
  16.     cout<< "Inserisci il primo" << endl;
  17.     cin>> a;
  18.     cout<< "Ora il secondo" << endl;
  19.     cin>>b;
  20.     cout<< "Somma=" <<a+b << endl;
  21.     cout<< "Differenza=" <<a-b << endl;
  22.     cout<< "Prodotto=" <<a*b << endl;}
  23.     if ((a*b=0) {
  24.                cout<< "Quoziente=IMPOSSIBILE" << endl;
  25.                }      
  26.     else  cout<< "Quoziente=" <<a/b << endl;
  27.     cout<< "Digita 1 per altro calcolo o 0 per chiudere" << endl;
  28.     cin>> c;
  29.     } while (c==1);
  30.    
  31.     system("PAUSE");
  32.     return EXIT_SUCCESS;
  33. }
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