diff --git a/src/java_core/ScannerWithWhile.java b/src/java_core/ScannerWithWhile.java
index 4b2b812..8f103b9 100644
--- a/src/java_core/ScannerWithWhile.java
+++ b/src/java_core/ScannerWithWhile.java
@@ -11,8 +11,11 @@ public static void main(String args[]) {
 	if (orderPlace=='Y' || orderPlace == 'y') {
 	System.out.println("Order Placed successfully");
 	}
+
+	
 	}
 	System.out.println("Thanks for shopping at genieus.in :) have a good day !!");
 	
 }
 }
+
diff --git a/src/java_core/SumOfDigits.java b/src/java_core/SumOfDigits.java
new file mode 100644
index 0000000..55a5239
--- /dev/null
+++ b/src/java_core/SumOfDigits.java
@@ -0,0 +1,14 @@
+package java_core;
+
+public class SumOfDigits {
+public static void main (String args[]) {
+	int digit = 7878;
+	int temp = 0;
+	while(digit>0) {
+		temp = temp + digit % 10;
+		digit = digit/10;
+	}
+	System.out.println("sum of digits = "+ temp);
+
+}
+}