diff --git a/n.py b/n.py
new file mode 100644
index 0000000..c32ea09
--- /dev/null
+++ b/n.py
@@ -0,0 +1,7 @@
+num_rows = int(input("Enter the number of rows"));
+for i in range(0, num_rows):
+	for j in range(0, num_rows-i-1):
+		print(end=" ")
+	for j in  range(0, i+1):
+		print("*", end=" ")
+	print()                                   
diff --git a/nI.py b/nI.py
new file mode 100644
index 0000000..4033dc0
--- /dev/null
+++ b/nI.py
@@ -0,0 +1,7 @@
+num_rows = int(input("Enter the number of rows"));
+for i in range(0, num_rows):
+	for j in range(0, num_rows-i-1):
+		print(end=" ")
+	for j in  range(0, i+1):
+		print("*", end=" ")
+	print()