Create 1_3_1.py

Author: keshavsingh3197

pattern/1_3_1.py

@@ -0,0 +1,14 @@
+n=int(input("enter a number: "))
+for i in range(1,n+1):
+ print(" "*(n-i),'* '*i,sep='')
+ '''
+ output:
+ enter a number: 7
+      * 
+     * * 
+    * * * 
+   * * * * 
+  * * * * * 
+ * * * * * * 
+* * * * * * *
+ '''