Merge pull request sat5297#3 from aj-923/aj-923-patch-2

Create "sum of first n natural numbers.py"

Author: aj-923

sum of squares of first n natural numbers.py

@@ -0,0 +1,19 @@
+# Python3 Program to 
+# find sum of square 
+# of first n natural  
+# numbers 
+  
+  
+# Return the sum of 
+# square of first n 
+# natural numbers 
+def squaresum(n) : 
+   
+    sm = 0
+    for i in range(1, n+1) : 
+        sm = sm + (i * i)  
+    return sm 
+  
+# Driven Program 
+n = input("enter the number upto which you want the sum of squares")
+print(squaresum(n))