ACM比赛HDU热身赛比赛详细报告。包括题目，解题报告，源代码。测试数据，输入输出数据。-ACM race warm-up match HDU detailed report. Including the subject, problem-solving report, the source code. Test data, input and output data.

实现数据结构中定位查找方法--“首次适应算法”，经过浙大acm源码上传测试-Location data structure search methods- "first-fit algorithm," having Zhejiang University acm source upload test