/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception	{
		int total=0;
	    int x=0;
	    int y=1;
	    System.out.println("F0= "+ x);
	    System.out.println("F1= "+ y);
	    for (int num=2; num<=100; num++){
	        total=x+y;
	        if (total<10000) {
		        System.out.println("F" + num +"= " +total);
	        }
		        x=y;
		        y=total;
	    }
	}
}