Update

pand-coder · web-flow · commit b00eeb2de265 · 2024-03-01T02:05:13.000+05:30
diff --git a/rec.java b/rec.java
@@ -0,0 +1,22 @@
+import java.util.Scanner;
+public class Sum
+{
+        public static void main(String[] args)
+        {
+         Scanner sc=new Scanner(System.in);
+         int a=sc.nextInt();
+                int res=sum(a);
+                System.out.println(res);
+        }
+        public static int sum(int s)
+        {
+                if(s>0)
+                {
+                        return s+sum(s-1);
+                }
+                else
+                {
+                        return 0;
+                }
+        }
+}
