diff --git a/Patterns.java b/Patterns.java
new file mode 100644
index 0000000..2ed8222
--- /dev/null
+++ b/Patterns.java
@@ -0,0 +1,20 @@
+import java.util.*;
+
+public class patterns1 {
+
+    public static void main(String[] args) {
+        Scanner scn = new Scanner(System.in);
+
+        int n = scn.nextInt();
+
+
+
+        for ( int i = 1; i <= n; i++){
+            for(int j = 1; j <= i;j++){
+                System.out.print("*");
+
+            }
+            System.out.println(" ");
+        }
+    }
+}