To facilitate generation of questions, support of inputting answers, and summation by making use of tags of Hyper Text Markup Language.

A user name, ID and mail address are inputted, and then, job contents and subject are selected. The inputted ID and password are checked with an authentication table registered in a hard disk, and is judged whether or not he is an authorized user for access. When the authentication is completed, a program goes to the job contents inputted by a client 3. The job contents include 'new creation', 'updating', etc. In the case of 'new creation', by inputting all the input items of a problem file name, an answer file name, a data file name, etc., and pushing a 'correction' button, the inputted information is transmitted to a server 2. The server 2 checks the newly created problems received and urges the client for uninputted items if any, and displays 'completed' when the inputted items have been judged as proper.