Programming issue

#1

public class MountainPattern {

public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	int n = sc.nextInt();
	int nst = 1;
	int nsp = 2 * n - 3;
	int val;
	int row = 1;
	while (row <= n) {

		val = row;
		for (int cst = 1; cst <= nst; cst++) {
			System.out.print(val + "\t");
			val++;
		}

		for (int csp = 1; csp <= nsp; csp++) {
			System.out.print("\t");
		}
		int cst = 1;
		if (row == n) {
			cst = 2;
		}
		for (; cst <= nst; cst++) {
			System.out.print(val + "\t");
			val--;
		}
		System.out.println();
		if (cst <= nst / 2) {
			val++;
		} else {
			val--;
		}

		nst = nst + 1;
		nsp = nsp - 2;
		row = row + 1;

	}
}

}

this is my code for mountain pattern. I am able to print the same pattern but the values are not same i mean i dont know how intialize val variable for this question.

#2

Hey @amangaur078 two changes in your code

  1. in every row val start from 1.
    2.if (row == n) {
    cst = 2;
    val-=2;
    }
    else {
    val–;
    }


you can see this