#include <iostream>
#include <fstream>
using namespace std;

int main()
{

  int n = 8;            // the number of values read
  int num;              // used to read in each value
  int i;                // loop control variable
  ifstream indata;      // input file
  ofstream outdata;     // output file

  indata.open("prob25.txt");
  outdata.open("prob25.out");

  for (i = 0; i < n; i++)
  {
    indata >> num;
    if (num >= -100 && num <= 100)
      outdata << num << endl;
  }
  return 0;
}