package demo;
import java.util.Scanner;
public class NumberTriangle
{
public static void main(String[] args)
{
int num;
Scanner sc = new Scanner(System.in);
System.out.print("Enter any number : ");
num = sc.nextInt();
for (int r = 1, n = num; r <= num; r++, n--)
{
for (int sp = r; sp > 1; sp--) {
System.out.print(" ");
}
for (int c = r, p = n; c <= num; c++, p--)
{
System.out.print(p);
}
for (int c = num - r, p = 2; c >= 1; c--, p++)
{
System.out.print(p);
}
System.out.println();
}
}
}
Output:
Enter any number : 5
543212345
4321234
32123
212
1
BUILD SUCCESSFUL (total time: 7 seconds)
No comments:
Post a Comment