Cod sursa(job #2751835)

Utilizator matei.balaur2009Matei Balaur12 matei.balaur2009 Data 15 mai 2021 21:46:09
Problema Ciurul lui Eratosthenes Scor 80
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.16 kb
Raporteaza aceasta sursa 
#import<fstream>
int n,i=1,j,r;char p['썐'];main(){for(std::ifstream("ciur.in")>>n;i<n;)if(!p[j=++i]      )for(++r;n/(j+=i);p[j]=1);std::ofstream("ciur.out")<<r;}