Comments by Gaurav B Sinha (Top 2 by date)

Although its a nice attempt to learn programming, few suggestions which were missing in ur code block:
1. Naming conventions. Kindly refer C# programming conventions on Microsoft site.
2. Use of same local variables.
3. Try dividing your logic into small methods rather writing complete code block in one method.
4. Provide proper comments.
5. Don't write your logic in Main Block itself. Create methods and write your logic there. Happy Coding