Use of for loop

#1

When I was using for loop for the same program while printing values and spaces it was not working, may I know the reason why?

#2

@rg361 Send me your code!!!In which you are having problem!!!

#3

hey @rg361 I have told you about your mistakes in the chat option. Below is code for your reference.

import java.util.Scanner;

public class Pattern {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = 7;

		int row = 1;
		int nsp1 = n - 1;
		int nsp2 = -1;
		int nst = 1;
		int value1 = row;
		int value2 = 1;

		while (row <= n) {
			for (int csp1 = 1; csp1 <= nsp1; csp1++) {
				//two spaces not single
				System.out.print("  ");
			}
			for (int cst1 = 1; cst1 <= nst; cst1++) {
				System.out.print(value1+" ");
				value1 = value1 - 1;
			}

			for (int csp2 = 1; csp2 <= nsp2; csp2++) {
				//two spaces not single
				System.out.print("  ");
			}
			if (row != 1 && row != n) {
				for (int cst2 = 1; cst2 <= nst; cst2++) {
					System.out.print(value2+" ");
					value2 = value2 + 1;
				}
			}
			System.out.println();
			if (row <= n / 2) {
				nst=nst+1;
				nsp1=nsp1-2;
				nsp2=nsp2+2
						;
				value1=row+1;
				value2=1;
				
			} else {
				nst=nst-1;
				nsp1=nsp1+2;
				nsp2=nsp2-2;
				value1=n-row;
				value2=1;
			}
			row = row + 1;
		}

	}
}
#4

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