fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. bool czy_pierwsza(int n) {
  5. 	int d=2;
  6. 	while(d*d<=n) {
  7. 		if (n%d ==0) return false;
  8. 		d += 1;
  9. 	}
  10. 	return true;
  11. }
  12.  int pierwsza(int n) {
  13.  	int numer =0;
  14.  	int i=2;
  15.  	while (numer != n) {
  16.  		if (czy_pierwsza(i)) numer += 1;
  17.  		i += 1;
  18.  }
  19.  return i-1;
  20.  }
  21. int main() {
  22.      cout<< pierwsza(7) << " " << pierwsza(25) << endl;
  23.     return 0;
  24. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
17 97
https://ideone.com/zFikNh
language:
C++ (gcc 8.3)
created:
6 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!