| 摘要 |
PURPOSE: A system for drawing internet's fixed amount subway lottery is provided to draw and announce a winner by automatically creating a list and linking a random variable with a DB within a server when lottery ticket's consecutive numbers are inputted and to prevent the waste of subway passes by encouraging users to purchase more fixed amount passes. CONSTITUTION: In a system for drawing internet's fixed amount subway lottery, a user connects to the server(S10) and if the user is a member, one logs in by inputting the ID and password(S20). The server sends the user's ID to the CGI(S30) and receives member confirmation(S40). The nonmembers registers for membership(S21), the user's data is stored in a user management DB(S22), and returns to step10. An identified user connects to the fixed amount pass menu(S50) and inputs the pass's consecutive numbers(S60). When the appropriate consecutive numbers are not received(S70), the system requests for re-input by rerouting the user to step50. If the appropriate consecutive numbers are inputted, the fixed amount pass is automatically classified in accordance to the issuance location(S80), transmits the information to the user through the browser, and a new DB is automatically created by automatically inputting the user information in the fixed amount pass possessors list(S90). The winner is selected through random drawing process(S100) and notified on the site's announcement page(S110).
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