/* testing conditions*/
class Main {
    void main() {
    	boolean a;
        int b,c, d, e;
    	b = 10;
    	c = 3;
    	d = 40;
    	e = 1;
        
        while ( b >= c ) {
       		write(b);
       		b = b-1;
         }
		a = c <= (b+4-5/2);
		if (a){
			write(13);}
		if (100/2>d*e){
			while(e<d){
				d = d/2;}}
		
}

}