//for loop prints powers of 2: 1, 2, 4, 8, 16, 32, 64, 128, 256 
#include <iostream>
using namespace std;
void main() { 
  int p; //used to 'drive' the loop
  for (p = 1; p<500; p*=2) { //we multiply instead of adding
	  cout<<p<<"\n";
  } //for loop
  system("pause");
} //main