Cod sursa(job #831562)

Utilizator buzaturazvanbuzatu marin razvan buzaturazvan Data 8 decembrie 2012 19:09:49
Problema Ciurul lui Eratosthenes Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
#include<iostream.h>
#include<fstream.h>
main(){
	int N,i,m,d,s=0,nrp;
	ifstream f1("ciur.in");
	ofstream f2("ciur.out");
	f1>>N;
	for(i=2;i<=N;i++){
		for(m=1;m<=i;m++){
			d=i%m;
			if(d==0)
				s++;
		}
		if(s==2)
			nrp++;
		s=0;}
	nrp++;
	f2<<nrp;}