Merge pull request #139 from Yash-Agarwal1708/main

hacktoberfest-2022

Author: ajitkumar1264

sierpinski.java

@@ -0,0 +1,28 @@
+import java.util.*;
+import java.io.*;
+class sierpinski
+{
+    static void printSierpinski(int n)
+    {
+        for (int i = n - 1; i >= 0; i--) {
+            for (int j = 0; j < i; j++) {
+                System.out.print(" ");
+            }
+            for (int k = 0; k + i < n; k++) {
+                if ((k & i) != 0)
+                    System.out.print(" "+" ");
+                else
+                    System.out.print("* ");
+            }
+            System.out.print("\n");
+        }
+    }
+    public static void main(String args[])
+    {
+        int n;
+        Scanner s= new Scanner(System.in);  
+        n= s.nextInt();  
+        printSierpinski(n);
+    }
+}
+