public class foobar {

    public static void main(String[] args) {
        for(int i = 1; i <= 50; i++){

            if(i % 3 == 0){
                System.out.println(i + " foo");
            }else if(i % 5 == 0){
                System.out.println(i + " bar");
            }else if(i % 7 == 0){
                System.out.println(i + " baz");
            }else{
                System.out.println(i);
            }
        }
    }
}