Merge remote-tracking branch 'upstream/master'

1 files changed, 17 insertions, 0 deletions

diff --git a/challenge-162/ziameraj16/java/Isbn13.java b/challenge-162/ziameraj16/java/Isbn13.java
new file mode 100755
index 0000000000..333ce2dca0
--- /dev/null
+++ b/challenge-162/ziameraj16/java/Isbn13.java
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+import static java.lang.Character.getNumericValue;
+
+public class Isbn13 {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter first 12 digit string of ISBN-13");
+        String isbn12 = scanner.nextLine();
+        System.out.println(10 - ((getNumericValue(isbn12.charAt(0)) + getNumericValue(isbn12.charAt(2))
+                + getNumericValue(isbn12.charAt(6)) + getNumericValue(isbn12.charAt(8))
+                + getNumericValue(isbn12.charAt(11)) + getNumericValue(isbn12.charAt(13))
+                + 3 * (getNumericValue(isbn12.charAt(1)) + getNumericValue(isbn12.charAt(4))
+                + getNumericValue(isbn12.charAt(7)) + getNumericValue(isbn12.charAt(10))
+                + getNumericValue(isbn12.charAt(12)) + getNumericValue(isbn12.charAt(14)))) % 10));
+    }
+}