Triangle of Numbers

Pattern for N = 4



import java.util.Scanner;


public class TriangleOfNum {


public static void main(String[] args) {

Scanner s = new Scanner(System.in);

int n= s.nextInt();

int p=0;

int q=0;

for(int i=1;i<=n;i++)

{

for(int j=1;j<=n-i;j++)

{

System.out.print(" ");

}

p=i;

for(int k=1;k<=i;k++)

{

System.out.print(p);

p++;

}

q=2*i-2;

            for(int d = i-1; d>=1;d--)

            {

           

            System.out.print(q);

            q--;

            }

System.out.println();

}


}


}


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