第三届全国ITAT正保教育杯教育工程就业技能大赛预赛试卷

java程序设计的往届题，有第一届到第四届的题目。预赛题是Java基础，复赛和决赛是能力题。-java programming previous title, there are the first to the fourth issue. Java based on the preliminary question is, is the ability of the semi-finals and final title.