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- #include <fstream>
- using namespace std;
- //declararea variabilelor globale
- int nr,numa,numi,mic,divi;
- int suma = 0;
- //prototipul functiilor
- void maiMic();
- //finalizarea prototipurilor
- int main(){
- ifstream fin("fractii.in");
- fin >> nr;
- fin.close();
- //prelucrarea datelor
- for(numa = 1; numa <= nr; numa++){
- for(numi = 1; numi <= nr; numi++){
- maiMic();
- for(int p = 2; p = mic ; p++){
- if (((numa != 1) && (numi != 1)) && ((numa % p == 0) && (numi % p == 0))){
- break;
- }else{
- suma += 1;
- break;
- }
- }
- }
- }
- //finalizarea prelucrarii datelor
- ofstream fout("fractii.out");
- fout << suma;
- fout.close();
- }
- void maiMic(){
- if (numa < numi){
- mic = numa;
- }else{
- mic = numi;
- }
- }
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