import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int get = scanner.nextInt(); for (int i = 0; i < get; i++) { for (int j = 0; j < get - i - 1; j++) { System.out.print(" "); } for (int j = 0; j <= i; j++) { System.out.print(j + 1); } for (int j = i - 1; j >= 0; j--) { System.out.print(j + 1); } System.out.println(); } for (int i = get - 1; i > 0; i--) { for (int j = i; j < get; j++) { System.out.print(" "); } for (int j = 0; j < i - 1; j++) { System.out.print(j + 1); } for (int j = i - 1; j >= 0; j--) { System.out.print(j + 1); } if (i > 1) { System.out.println(); } } } } |
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