Java-Programs/pattern5.java at master · abhishekchandra2522k/Java-Programs · GitHub

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import java.util.*;

public class pattern5 {

    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);

        int n = scn.nextInt();

        int sp = n/2;
        int st = 1;
        for(int i = 1;i<=n;i++){
            for(int j =1; j<=sp;j++){
            System.out.print("\t");

            }
            for(int m = 1; m<=st; m++){
                System.out.print("*\t");
            }

            if(i <= n/2){
                sp--;
                st+=2;
            }else{
                sp++;
                st-=2;
            }

            System.out.println();
        }

    }
}


/*
input = 5;

output :

		*
	*	*	*
*	*	*	*	*
	*	*	*
		*

*/