Cod sursa(job #531191)

Utilizator Claudiu95Vartolomei Alexandru Claudiu Claudiu95 Data 9 februarie 2011 09:18:06
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
unsigned int N,i,nrf=0,d,p;
ifstream f("fractii.in");ofstream g("fractii.out");
int main(){
	f>>N;
	for(i=1;i<=N;i++){
			if(i==1){
				nrf=N;p=N;
			}
			else{
				nrf++;
				for(d=2;d<=N;d++)
					if(i%d!=0 && d%i!=0)
						nrf++;
			}
		}
	g<<nrf;
	return 0;
}