、public class YangTriangle_53 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while (sc.hasNext()) { int n = sc.nextInt(); int result = yangTrangel1(n); } } private static int yangTrangel1(int n) { int[][] dp = new int[n][2*n-1]; int flag = -1; for (int i = 0; i < ...