Update and rename Printing First n natural numbers.py to Sum of First "n" Natural numbers.py

Author: SahilDave04

Printing First n natural numbers.py Sum of First "n" Natural numbers.py

@@ -1,3 +1,5 @@
 n = int(input("Input n : "))
+sum = 0
 for i in range(n):
-  print(i+1)
+  sum = sum + (i+1)
+print(sum)