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Apr 11th, 2013
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  1. #include <fstream>
  2.  
  3. using namespace std;
  4.  
  5. //declararea variabilelor globale
  6. int nr,numa,numi,mic,divi;
  7. int suma = 0;
  8.  
  9. //prototipul functiilor
  10. void maiMic();
  11. //finalizarea prototipurilor
  12.  
  13.  
  14. int main(){
  15.  ifstream fin("fractii.in");
  16.     fin >> nr;
  17.     fin.close();
  18.  
  19.  
  20. //prelucrarea datelor
  21. for(numa = 1; numa <= nr; numa++){
  22.     for(numi = 1; numi <= nr; numi++){
  23.       maiMic();
  24.     for(int p = 2; p = mic ; p++){
  25.         if (((numa != 1) && (numi != 1)) && ((numa % p == 0) && (numi % p == 0))){
  26.             break;
  27.            }else{
  28.              suma += 1;
  29.              break;
  30.            }
  31.         }
  32.     }
  33.   }
  34. //finalizarea prelucrarii datelor
  35.  
  36.   ofstream fout("fractii.out");
  37.     fout << suma;
  38.     fout.close();
  39. }
  40.  
  41. void maiMic(){
  42.    if (numa < numi){
  43.         mic = numa;
  44.       }else{
  45.       mic = numi;
  46.       }
  47. }
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