Advertisement
AlexandruDu

1.prob fis

Jun 6th, 2019
135
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.50 KB | None | 0 0
  1. 1.Fisierul date.int contine o mie nr.nat.scrise pe un singur rand si separate prin  cel mult 9 cifre:Sa se realizeze un programa care scrie in fisierul date.out pe o singura line separate prin spatiu nr.prime din fisierul date.int.
  2. #include<fstream>
  3. #include<cmath>
  4.  ifstream f("date.in");
  5.  ofstream g("date.in");
  6.  int main ()
  7.  { unsigned long n;ind d;
  8.    unsigned prim=1;
  9. while(f>>x)
  10. {for(d=2;d<=sqrt(n);d++)
  11. {prim=1;
  12.  if(x%d==0)
  13.  prim=0;
  14.  if(prim==1)
  15.  g<<x<<" ";}}
  16.  g.close();
  17.  return 0:
  18.  }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement