From 8204761c1d66fd94cc3ee40106bfcfb896a2e299 Mon Sep 17 00:00:00 2001
From: AnupamTekale <65555514+AnupamTekale@users.noreply.github.com>
Date: Fri, 3 Jun 2022 07:59:57 +0530
Subject: [PATCH] Create nSum.java

---
 Recursion/Code/nSum.java | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Recursion/Code/nSum.java

diff --git a/Recursion/Code/nSum.java b/Recursion/Code/nSum.java
new file mode 100644
index 0000000..92ba74a
--- /dev/null
+++ b/Recursion/Code/nSum.java
@@ -0,0 +1,28 @@
+import java.util.*;
+class nSum
+ {
+ 
+    static int sum(int n)
+    {
+		if(n==1)  // base condition;
+		return 1;
+		
+		int recResult = sum(n-1);
+		int smallCal = n+recResult;  
+		
+		return smallCal;
+		
+		
+		//return (n == 1 ) ? 1 : n + sum(n - 1);  //--One liner using ternary operator.
+    }
+ 
+    // Driver Code
+    public static void main(String args[])
+    {
+		Scanner in = new Scanner(System.in);
+		System.out.print("Enter a number : ");
+		int n = in.nextInt();
+        
+        System.out.println("Sum of " + n + " is " + sum(n));
+    }
+}