public class tab11{
	public static void main(String[]args){
		int tab[] = new int[15];
		for (int s = 0; s<tab.length; s++){
			tab[s] = (int) (Math.random()*100 + 20);
			System.out.print(tab[s]+" ");
			if (s % 2 != 0)
				tab[s]++;
		}
		System.out.println();
		for (int s = 0; s<tab.length; s++){
			System.out.print(tab[s]+" ");
		}
	}
}